ORP 7365
ORP 7365
CAS No. : 108-05-4, 25133-97-5
EC No. : 203-545-4, 924-135-8
Synonyms:
VINYL ACETATE; 108-05-4; Ethenyl acetate; Acetic acid ethenyl ester; Acetic acid vinyl ester; Ethenyl ethanoate; 1-Acetoxyethylene; Vinylacetate; Vinyl ethanoate; Vinyl acetate monomer; Acetoxyethene; Vinylacetat; Vinyl A monomer; Zeset T; Acetoxyethylene; Vinylacetaat; Octan winylu; Acetic acid, ethenyl ester; Acetate de vinyle; Vinyl acetate H.Q.; Ethanoic acid, ethenyl ester; Acetic acid, ethylene ether; Vinile (acetato di); Vinylacetaat [Dutch]; Vinylacetat [German]; Vinyle (acetate de); Octan winylu [Polish]; Acetic acid, vinyl ester; Vinylester kyseliny octove; VyAc; NSC 8404; Acetate de vinyle [French]; Everflex 81L; UNII-L9MK238N77; Vinnapas A 50; Vinyle (acetate de) [French]; 25133-97-5; Methyl methacrylate, polymer with ethyl acrylate, methacrylic acid; 2-Propenoic acid, 2-methyl-, polymer with ethyl 2-propenoate and methyl 2-methyl-2-propenoate; SCHEMBL3360800; CTK5G8406; Ethyl acrylate, methyl methacrylate, methacrylic acid polymer; Methacrylic acid, ethyl acrylate, methyl methacrylate polymer; Methacrylic acid, methyl methacrylate, ethyl acrylate polymer; Methyl methacrylate, ethyl acrylate, methacrylic acid polymer; Methyl methacrylate, methacrylic acid, ethyl acrylate polymer; Methyl methacrylate, ethyl acrylate, methacrylic acid terpolymer; Methyl methacrylate, polymer with ethyl acrylate and methacrylic acid; ethyl prop-2-enoate; methyl 2-methylprop-2-enoate; 2-methylprop-2-enoic acid; P536; ethylacrylate methyl methacrylate methacrylic acid; methacrylic acid methyl methacrylate ethyl acrylate; 9077-53-6
EN
ORP 7365 HP-Hydrophobic Redispersible Powder for Dry-Mix Mortars.ORP 7365 HP is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Acrylic copolymer with PVOH as protective colloid. The specific chemical composition of the polymer allows coalescence of the redispersed polymer at low temperatures and provides good adhesion to cementitious substrates.ORP 7365 HP is used to modify mixtures containing hydraulic binders. Due to its particular chemical / physical composition, ORP 7365 HP improves adhesion, abrasion resistance,flexibility and water resistance of mortars containing hydraulic binders such as cement, gypsum or lime. Especially in the systems that require water resistance, flexibility and abrasion resistance at the same time ORP 7365 HP provides excellent performance.Having excellent abrasion resistance, flexibility and water resistance ORP 7365 HP can be used in tile grouts formulations, between 2.0 – 4.0 %.Because of providing excellent water resistance, flexibility and compressive strength ORP 7365 HP can be used also in EIFS plaster formulations, between 3.0 – 5.0 %.Water Proofing Mortars:ORP 7365 HP can be used in one component water proofing mortars, between 7.0 – 10.0% because of having excellent flexibility, hydrophobicity and water resistance.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Acrylic copolymer with PVOH as protective colloid. The specific chemical composition of the polymer allows coalescence of the redispersed polymer at low temperatures and provides good adhesion to cementitious substraHtes.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is used to modify mixtures containing hydraulic binders. Due to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) s particular chemical / physical composition,ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) improves adhesion, abrasion resistance,flexibility and water resistance of mortars containing hydraulic binders such as cement, gypsum or lime. Especially in the systems ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) require water resistance, flexibility and abrasion resistance at the same time ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) provides excellent performance.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Application Areas: ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) having excellent abrasion resistance, flexibility and water resistance ORP 7365 HP can be used in tile grouts formulations, between 2.0 – 4.0 %.Because of providing excellent water resistance, flexibility and compressive strength ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used also in EIFS plaster formulations, between 3.0 – 5.0 %. ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Product; Handling; Storage ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Packaging: Pallet with 18 or 30 paper bags, each 25 kg (450 or 750 kg) also 500 kg of big bags.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Packages must be stored in a dry and cool warehouse at temperatures between 10 – 25 °C. Pallets must not be stacked on top of each other to avoid caking due to the thermoplasticity of the polymer.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Packing must be closed well after usage for protection against humidity and caking.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) has to be used within 6 months.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a redispersible powder obtained by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVA as a protective colloid. The chemical composition of the polymer ensures the coalescence of the redispersible polymer at low temperatures and provides good adhesion to mineral substrates. ORP 7365 HP is used for modifying mixtures containing various binders. Due to its special physical / chemical composition, ORP 7365 HP improves adhesion, abrasion resistance, elasticity and water resistance of mortars.Due to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer)s excellent water resistance, elasticity and compressive strength,ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used for plasters in SPTC.ith excellent abrasion, flexibility and water resistance,ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used in tile grouting compounds.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a redispersible powder obtained by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVA as a protective colloid. The chemical composition of the polymer ensures the coalescence of the redispersible polymer at low temperatures and provides good adhesion to mineral substrates. ORP 7365 HP is used for modifying mixtures containing various binders. Due to its special physical / chemical composition, ORP 7365 HP improves adhesion, abrasion resistance, elasticity and water resistance of mortars.Due to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer)s excellent water resistance, elasticity and compressive strength, ORP 7365 HP can be used for plasters in SPTC.Due to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer)s excellent flexibility, hydrophobicity and water resistance, ORP 7365 HP can be used in one-component waterproofing mortars.With excellent abrasion, flexibility and water resistance,ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used in tile grouting compounds.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Acrylic copolymer with PVOH as protective colloid. The specific chemical composition of the polymer allows coalescence of the redispersed polymer at low temperatures and provides good adhesion to cementitious substrates.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is used to modify mixtures containing hydraulic binders. Due to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer)s particular chemical / physical composition,ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) improves adhesion, abrasion resistance,flexibility and water resistance of mortars containing hydraulic binders such as cement, gypsum or lime. Especially in the systems ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) require water resistance, flexibility and abrasion resistance at the same time ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) provides excellent performance.Having excellent abrasion resistance, flexibility and water resistance ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used in tile grouts formulations, between 2.0 – 4.0 %.Because of providing excellent water resistance, flexibility and compressive strength ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used also in EIFS plaster formulations, between 3.0 – 5.0 %.Water Proofing Mortars: ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be used in one component water proofing mortars, between 7.0 – 10.0% because of having excellent flexibility, hydrophobicity and water resistance.The polymer powder based vinylatsetatnoho-acrylic copolymer ORP 7099 RD (net weight 12600 kg), ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) (net weight 450 kg) taORP THERMOBOND 74 (net weight 7,200 kg) is redysperhovanyy powder obtained by drying emulsion acrylic vinylatsetatnoho terpolimeraz polivinylovym alcohol in yakostizahysnoho colloid. The structure of ORP 7099 RD are: vinyl acetate monomer – 89% butyl acrylate monomer – 8%, the agent antizlezhuvannya – 1% filler – 1%, other functional additives – 1% final humidity – max 2% Bottom ash residue – 12 + -2%. The structure of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) include: vinyl acetate monomer – 91% butyl acrylate monomer – 5% agent antizlezhuvannya – 1% filler – 1%, other functional additives – 1% final humidity – max 2% Bottom ash residue – 14 + -2%.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a hydrophobic polymer powder. Used in systems requiring water resistance, flexibility and abrasion resistance.K proofing Mortar Formulation Powder CEM II 4,5R -8 µm Silica Sand Tylose MH 6 YP4 ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Floset AD Filler Retention Agent Performance Modifier Plasticizer Shin-Etsu SNF Liquid Agitan 3 Acticide MV Defoamer Biocide Münzing Chemie Thor *Powder: Liquid ratio is : in weight.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is an organic compound with the formula CH3CO2CH=CH2.This colorless liquid is the precursor to polyvinyl acetate, an important industrial polymer.The worldwide production capacity of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) was estimated at 6,969,000 tonnes/year in 2007, with most capacity concentrated in the United States (1,585,000 all in Texas), China (1,261,000), Japan (725,000) and Taiwan (650,000).The average list price for 2008 was $1600/tonne. Celanese is the largest producer (ca 25% of the worldwide capacity), while other significant producers include China Petrochemical Corporation (7%), Chang Chun Group (6%), and LyondellBasell (5%).ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a key ingredient in furniture glue.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is the acetate ester of vinyl alcohol. Since vinyl alcohol is highly unstable (with respect to acetaldehyde), the preparation of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is more complex than the synthesis of other acetate esters.The major industrial route involves the reaction of ethylene and acetic acid with oxygen in the presence of a palladium catalyst.The main side reaction is the combustion of organic precursors.Isotope labeling and kinetics experiments suggest that the mechanism involves PdCH2CH2OAc-containing intermediates. Beta-hydride elimination would generate vinyl acetate and a palladium hydride, which would be oxidized to give hydroxide.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) was once prepared by hydroesterification. This method involves the gas-phase addition of acetic acid to acetylene in the presence of metal catalysts. By this route, using mercury(II) catalysts, vinyl acetate was first prepared by Fritz Klatte in 1912.[3] Another route to vinyl acetate involves thermal decomposition of ethylidene diacetate.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be polymerized to give polyvinyl acetate (PVA). With other monomers it can be used to prepare various copolymers such as ethylene-vinyl acetate (EVA), ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) (VA/AA), polyvinyl chloride acetate (PVCA), and polyvinylpyrrolidone (Vp/Va Copolymer, used in hair gels).Due to the instability of the radical, attempts to control the polymerization via most ‘living/controlled’ radical processes have proved problematic. However, RAFT (or more specifically MADIX) polymerization offers a convenient method of controlling the synthesis of PVA by the addition of a xanthate or a dithiocarbamate chain transfer agent.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) undergoes many of the reactions anticipated for an alkene and an ester. Bromine adds to give the dibromide. Hydrogen halides add to give 1-haloethyl acetates, which cannot be generated by other methods because of the non-availability of the corresponding halo-alcohols. Acetic acid adds in the presence of palladium catalysts to give ethylidene diacetate, CH3CH(OAc)2.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) undergoes transesterification with a variety of carboxylic acids.The alkene also undergoes Diels-Alder and 2+2 cycloadditions.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) undergoes transesterification, giving access to vinyl ethers.Tests suggest that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is of low toxicity. For rats (oral) LD50 is 2920 mg/kg.On January 31, 2009, the Government of Canada’s final assessment concluded that exposure toORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is not harmful to human health.This decision under the Canadian Environmental Protection Act (CEPA) was based on new information received during the public comment period, as well as more recent information from the risk assessment conducted by the European Union.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is classified as an extremely hazardous substance in the United States as defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. 11002), and is subject to strict reporting requirements by facilities which produce, store, or use ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in significant quantities.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) appears as a clear colorless liquid.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Flash point 18°F.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Density 7.8 lb / gal.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Slightly soluble in water.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Vapors are heavier than air.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Vapors irritate the eyes and respiratory system. May polymerize if heated or contaminated. If polymerization occurs inside a container, the container may violently rupture.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) Used to make adhesives, paints, and plastics.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is an industrial chemical that is produced in large amounts in the United States.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is a clear, colorless liquid with a sweet, fruity smell. It is very flammable and may be ignited by heat, sparks, or flames. Vinyl acetate is used to make other industrial chemicals. These chemicals are used mainly to make glues for the packaging and building industries. They are also used to make paints, textiles, and paper. ORP 7365 HP is used to modify mixtures containing various binders. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP provides adhesion of mortars thanks to its special physical / chemical composition. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP increases wear resistance, elasticity and water resistance. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) provides excellent water resistance. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP provides elasticity. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP thanks to its compressive strength, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used for plasters in SPTC. In addition to excellent abrasion, flexibility and water resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used in tile joint filling compounds. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is a redispersible powder obtained by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVA as a protective colloid. The chemical composition of the polymer allows the redispersible polymer to coalesce at low temperatures and provides good adhesion to Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP mineral substrates. ORP 7365 HP is used to modify mixtures containing various binders. ORP 7365 HP increases the adhesion of mortars thanks to its special physical / chemical composition, Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP abrasion resistance, Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP elasticity and Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP water resistance. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP can be used for plasters in ORP 7365 HP SPTC thanks to its excellent water resistance, elasticity and compressive strength. ORP 7365 HP can be used in one-component waterproofing mortars thanks to the excellent flexibility, hydrophobicity and water resistance of ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer). With its excellent abrasion, flexibility and water resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used in tile joint filling compounds. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is a redispersible powder produced by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVOH as a protective colloid. The specific chemical composition of the polymer allows the re-dispersed polymer to coalesce at low temperatures and provides good adhesion to cement-based substrates. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is used to modify mixtures containing hydraulic binders. Due to the special chemical / physical composition of ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer), ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) increases the adhesion, abrasion resistance, flexibility and water resistance of mortars containing hydraulic binders such as cement, gypsum or cement.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is also used as a coating in plastic films for food packaging and as a modifier of food starch.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is an acetate ester.At 20 °C, a saturated solution of vinyl acetate in water contains 2.0-2.4 wt % ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer), whereas a saturated solution of water in ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) contains 0.9-1.0 wt % water; at 50 °C, the solubility of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in water is 0.1 wt % more than at 20 °C, but the solubility of water in ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) doubles to about 2 wt %.The/ fate of inhaled ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in rabbits /was studied.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) tended to remain in the body after ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) was inhaled; 70% of the ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) administered was retained, and an equilibrium was established in the first few min after exposure began.No ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) /was found/ in the blood, either during or after its inhalation, which suggested.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is rapidly metabolized when ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) enters the body through the lungs.The hydrolysis of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) was studied in vitro with rat liver and lung microsomes, rat and human plasma and purified esterases (acetylcholine esterase, butyrylcholine esterase, carboxyl esterase).In order to establish the rate of metab of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in vivo, rats were exposed in closed desiccator jar chambers, and gas uptake kinetics were studied. The decay of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) was dose-dependent, indicating possible satn of metabolic pathway(s). The maximal clearance (at lower concn) of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) from the system (30,000 mL/hr/kg) was similar to the maximal ventilation rate in this species. The exposure of rats to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) resulted in a transient exhalation of significant amts of acetaldehyde into the closed exposure system.Attempts have been undertaken to determine ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) metabolites in urine and feces. No radiolabeled carbonates or bicarbonates were found in urine or feces. Thin layer chromatography of urine indicated that there was one major radioactive fraction and several minor fractions. Exhaled radioactivity was entirely present as 14C carbon dioxide. Therefore ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) can be concluded, that 63 % of orally applied 14C vinyl acetate is excreted as metabolites.Rats were administered oral doses of 14C-ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) (labeled at the vinyl moiety, 1 mL of a 10000 ppm (v/v) aqueous solution, overall dose level 297 mg/kg bw) by gastric intubation. The dosing regimen was 6 times 1 hour apart.Two male Wistar Rats exposed to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) (stabilized with 0.01% hydroquinone) concentrations varying between 200 and 2000 ppm in closed chambers with an exposure time of 1.4 hr or less demonstrated dose dependent elimination kinetics. The authors concluded that the metabolic pathways became saturated when vinyl acetate exposure levels exceeded 650 ppm (2320 mg/cu m).ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) deposition was measured in the isolated upper respiratory tract (URT) of anaesthetized adult male CrlCD:BR rats at exposure concentrations ranging from 73 to 2190 ppm during 1 hr inhalation under unidirectional flow conditions (flow rate 100 mL/min) … Preliminary experiments showed that approximately 8 min of exposure was required for ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) to achieve a steady state in nasal tissues. After 8 min of equilibration, impinger samples were collected, approximately every 4 min, for up to 40 min and analyzed for ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) and acetaldehyde by gas chromatography … Acetaldehyde was found in expired air at all ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) exposure concentrations. With increasing the ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) exposure, concentration of acetaldehyde in expired air increased. At vinyl acetate exposure of approximately 1000 ppm the concentration of acetaldehyde in the expired air was 277 ppm (499 mg/cu m).Gas chromatographic analysis of human whole-blood lymphocyte cultures treated for 10 seconds to 20 min with ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) (5.4 mM) revealed a rapid degradation of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) and formation of acetaldehyde. During the 20 min observation period, no degradation of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) or formation of acetaldehyde were observed in complete culture medium without blood, which suggested that the reaction was enzymatic.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) hydrolysis has been studied in vitro in the oral mucosal tissues from the oral cavity of rats and mice. The hydrolysis activity of the oral tissues is at least 100-fold lower than that of the nasal tissues. A physiologically based pharmacokinetic model was developed which describes the deposition of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in the nasal cavity of the rat.To provide validation data for this model, controlled human exposures at exposure levels of 1, 5 and 10 ppm to inhaled ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) were conducted. Air was sampled by a probe inserted into the nasopharyngeal cavity of five volunteers at bi-directional breathing through the nose. Data from ion trap mass spectrometry measurements of labeled ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) and acetaldehyde were compared with data from the human nasal model simulation. For the ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) data a good fit was demonstrated (r = 0.9).Finally, solutions of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) were placed in the mouth of anesthetized rats for 10 min and then analyzed for acetaldehyde concentrations.The metabolism of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) has been studied in animals . ORP 7365 HP is a redispersible powder produced by drying an emulsion of Vinyl Acetate / Acrylic copolymer with PVOH as protective colloid. The specific chemical composition of the polymer allows coalescence of the redispersed polymer at low temperatures and provides good adhesion to cementitious substraHtes. ORP 7365 HP is used to modify mixtures containing hydraulic binders. Due to its particular chemical / physical composition, ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) improves adhesion, ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) improves abrasion resistance, ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) improves flexibility and ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) improves water resistance of mortars containing hydraulic binders such as cement, gypsum or lime. Especially in the systems that require water resistance, flexibility and abrasion resistance at the same time ORP 7365 HP provides excellent performance.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is rapidly hydrolyzed by esterases in the blood to acetate and the unstable intermediate, vinyl alcohol. Vinyl alcohol is rapidly converted to acetaldehyde, which in turn is metabolized to acetate in the liver. This in turn is incorporated into the “2 carbon pool” of normal body metabolism and eventually forms CO2 as the major breakdown product. Therefore, the metabolism of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) results in two acetate molecules that enter the 2 carbon pool. This has been confirmed in excretion studies that have documented 14CO2 in exhaled air as the major metabolite and source of radioactivity recovered following either inhalation or oral exposure to 14C-VA. A very small amount also appears to be excreted in the urine as urea and several other unidentified metabolites. The metabolic pattern was not influenced by the route of administration. Similar results were found in rats exposed to concentrations of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) (200-2,000 ppm) in the air for 1.4 hours or less. The results show that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is rapidly metabolized by blood esterases and that hepatic monooxygenases have a minor role, if any, in the metabolism of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer).In vitro metabolic studies show that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) added to preparations of rat liver supernatant did conjugate (although not to a large degree) with glutathione. The reaction is mediated by glutathione S-transferase and further metabolism produces mercapturic acid derivatives that are eliminated in the urine. Rats exposed for 5 hours a day for 6 months to ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in the air (10, 100, or 500 mg/cu m) showed a significant depletion of free non-protein thiols in the liver but not in a dose-dependent pattern. According to the authors, the thiol depletion indicates that conjugation with glutathione plays an important role in the detoxification of this chemical. Similar results were seen in rats, guinea pigs, and mice given single intraperitoneal doses of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer). The highest decrease (50%) in SH content was seen in guinea pigs following a single intraperitoneal injection of 500 mg/kg ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer). Glutathione conjugation may decrease the toxicity of potentially harmful electrophiles by facilitating excretion into the bile. These studies show that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) quickly undergoes hydrolysis in the body through several intermediate steps to form the principal end products, carbon dioxide and water. The metabolic pattern was not influenced by the route of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) exposure, but did show nonlinear kinetic patterns at high concentrations, indicating that the metabolic processes are saturable. In vivo and in vitro tests indicate that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) may bind to various degrees with glutathione in different species, which may help to detoxify ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) or its metabolites and enhance their elimination.ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) is hydrolyzed by carboxylesterases to acetic acid and acetaldehyde which is subsequently oxidized to acetic acid by aldehyde dehydrogenases. Acetate enters the citric cycle in an activated form as acetyl coenzyme A. ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) metabolism not only takes place in the liver but also in several tissues.Acetaldehyde is a metabolite of ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) through esterase-mediated metabolism. It is discussed that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) exhibits its genotoxicity via acetaldehyde. For example /researchers/ demonstrated that ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) induces /DNA protein crosslinking/ via acetaldehyde, and … chromosomal damage induced by ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) in mammalian cell cultures is through formation of acetaldehyde … Acetaldehyde is a naturally occurring substance in the metabolic pathways of animals and humans (metabolism of ethanol and sugars).ORP 7365 HP (Vinyl Acetate,Acrylic Copolymer) occurs in small quantities in human blood. Therefore, it may well be that acetaldehyde expresses its genotoxic potential in case of metabolic overload. ORP 7365 HP can be used in one-component waterproofing mortars thanks to the excellent flexibility, hydrophobicity and water resistance of ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer). With its excellent abrasion, flexibility and water resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used in tile joint filling compounds. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is a redispersible powder produced by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVOH as a protective colloid. The specific chemical composition of the polymer allows the re-dispersed polymer to coalesce at low temperatures and provides good adhesion to cement-based substrates. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is used to modify mixtures containing hydraulic binders. Due to the special chemical / physical composition of ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer), ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) increases the adhesion, abrasion resistance, flexibility and water resistance of mortars containing hydraulic binders such as cement, gypsum or cement. Lime. While ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) systems require water resistance, flexibility and abrasion resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) provides excellent performance. With its excellent abrasion resistance, flexibility and water resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used between 2.0 – 4.0% in tile mortar formulations. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can also be used in EIFS due to its excellent water resistance, flexibility and compressive strength. Waterproofing Mortars: ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used between 7.0 – 10.0% in single component waterproofing mortars due to its excellent flexibility, hydrophobicity and water resistance. polymer powder based vinilatsetatnoho-acrylic copolymer ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is a hydrophobic polymer powder. ORP 7365 HP is used to modify mixtures containing various binders. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP provides adhesion of mortars thanks to its special physical / chemical composition. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP increases wear resistance, elasticity and water resistance. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) provides excellent water resistance. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP provides elasticity. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP thanks to its compressive strength, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used for plasters in SPTC. In addition to excellent abrasion, flexibility and water resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used in tile joint filling compounds. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is a redispersible powder obtained by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVA as a protective colloid. The chemical composition of the polymer allows the redispersible polymer to coalesce at low temperatures and provides good adhesion to Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP mineral substrates. ORP 7365 HP is used to modify mixtures containing various binders. ORP 7365 HP increases the adhesion of mortars thanks to its special physical / chemical composition, Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP abrasion resistance, Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP elasticity and Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP water resistance. Vinyl Acetate, Acrylic Copolymer – ORP 7365 HP can be used for plasters in ORP 7365 HP SPTC thanks to its excellent water resistance, elasticity and compressive strength. ORP 7365 HP can be used in one-component waterproofing mortars thanks to the excellent flexibility, hydrophobicity and water resistance of ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer). With its excellent abrasion, flexibility and water resistance, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) can be used in tile joint filling compounds. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is a redispersible powder produced by drying a Vinyl Acetate / Acrylic copolymer emulsion with PVOH as a protective colloid. The specific chemical composition of the polymer allows the re-dispersed polymer to coalesce at low temperatures and provides good adhesion to cement-based substrates. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is used to modify mixtures containing hydraulic binders. Due to the special chemical / physical composition of ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer), ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) increases the adhesion, abrasion resistance, flexibility and water resistance of mortars containing hydraulic binders such as cement, gypsum or cement. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is mainly used in adhesive making for packaging and ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) construction industries. They are also used in ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) Paint, ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) textile and ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) paper making. ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is also used as a coating in plastic films for food packaging and ORP 7365 HP (Vinyl Acetate, Acrylic Copolymer) is used as a food starch modifier.
ORP 7365 TYPICAL PROPERTIES
ORP 7365 Appearance White powder
ORP 7365 Chemical composition VA / Acrylic Copolymer
ORP 7365 Stabilizing System PVOH
ORP 7365 Residual Humidity (%) Max. 1.5
ORP 7365 Density (g/l) 400 – 600
ORP 7365 Ash Content (%) 14 ± 2
ORP 7365 Alkali Resistance High
ORP 7365 After 1:1
ORP 7365 pH 8.0 – 9.0
ORP 7365 MFFT (°C) 0
TR
ORP 7365 Kuru Karml Harçlar için HP-Hidrofobik Yeniden Dalabilir Toz. ORP 7365 HP, bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, düük scaklklarda yeniden dalm polimerin birlemesine izin verir ve çimento esasl alt tabakalara iyi yapma salar. ORP 7365 HP, hidrolik balayclar içeren karmlar modifiye etmek için kullanlr. ORP 7365 HP, kendine özgü kimyasal / fiziksel bileimi nedeniyle çimento, alç veya kireç gibi hidrolik balayclar içeren harçlarn yapma, anma direnci, esneklii ve su direncini iyiletirir. Özellikle su direnci, esneklik ve anma direnci gerektiren sistemlerde ayn zamanda mükemmel performans salar ORP 7365 HP mükemmel performans salar. Mükemmel anma direnci, esneklik ve su direnci ile ORP 7365 HP,% 2,0 – 4,0 aras karo derz formülasyonlarnda kullanlabilir. ORP 7365 HP mükemmel su direnci, esneklik ve basnç dayanm saladndan, EIFS alç formülasyonlarnda% 3.0 – 5.0 arasnda kullanlabilir. Su Yaltm Harçlar: ORP 7365 HP, 7.0 – 10.0 aras tek bileenli su yaltm harçlarnda kullanlabilir. % mükemmel esneklie, hidrofobiklie ve su direncine sahip olduu için ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, düük scaklklarda yeniden dalm polimerin birlemesine izin verir ve çimentolu alt tabakalara iyi yapma salar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), hidrolik balayclar içeren karmlar modifiye etmek için kullanlr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ‘in özel kimyasal / fiziksel bileimi nedeniyle, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) çimento, alç veya çimento gibi hidrolik balayclar içeren harçlarn yapmasn, anma direncini, esnekliini ve su direncini artrr. Misket Limonu. Özellikle ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) sistemlerinde su direnci, esneklik ve anma direnci gerektirdii gibi ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel performans salar.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Uygulama Alanlar: Mükemmel anma direncine, esneklie ve su direncine sahip ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ORP 7365 HP,% 2,0 – 4,0 arasnda karo harç formülasyonlarnda kullanlabilir.Mükemmel su direnci, esneklik ve basnç dayanm salamas nedeniyle ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer)% 3.0 – 5.0 arasnda EIFS alç formülasyonlarnda da kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Ürünü; Tama; Depolama ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Ambalaj: 18 veya 30 kat torbal palet, her biri 25 kg (450 veya 750 kg) ayrca 500 kg büyük torba ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Paketler olmaldr 10 – 25 ° C arasndaki scaklklarda kuru ve serin bir depoda saklanr. Polimerin termoplastikliinden dolay keklemeyi önlemek için paletler üst üste istiflenmemelidir.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Ambalaj, nem ve keklemeye kar koruma için kullanmdan sonra iyice kapatlmaldr.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) 6 ay içinde kullanlmaldr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir kolloid olarak PVA ile kurutulmasyla elde edilen yeniden dalabilir bir tozdur. Polimerin kimyasal bileimi, yeniden dalabilir polimerin düük scaklklarda birlemesini salar ve mineral substratlara iyi yapma salar. ORP 7365 HP, çeitli balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP, özel fiziksel / kimyasal bileimi sayesinde harçlarn yapmasn, anma direncini, elastikiyetini ve su direncini artrr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel su direnci, elastikiyet ve basnç dayanm sayesinde ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), SPTC’de svalar için kullanlabilir. Mükemmel anma, esneklik ve su direnci ile ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), karo derz dolgu bileiklerinde kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir koloid olarak PVA ile kurutulmasyla elde edilen yeniden dalabilir bir tozdur. Polimerin kimyasal bileimi, yeniden dalabilir polimerin düük scaklklarda birlemesini salar ve mineral substratlara iyi yapma salar. ORP 7365 HP, çeitli balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP, özel fiziksel / kimyasal bileimi sayesinde harçlarn yapmasn, anma direncini, elastikiyetini ve su direncini artrr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel su direnci, elastikiyet ve basnç dayanm sayesinde ORP 7365 HP SPTC’de svalar için kullanlabilir. ORP 7 nedeniyle365 HP (Vinil Asetat, Akrilik Kopolimer) ‘in mükemmel esneklii, hidrofobiklii ve su direnci, ORP 7365 HP, tek bileenli su yaltm harçlarnda kullanlabilir.Mükemmel anma, esneklik ve su direnci ile ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, düük scaklklarda yeniden dalm polimerin birlemesine izin verir ve çimento esasl alt tabakalara iyi yapma salar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), hidrolik balayclar içeren karmlar modifiye etmek için kullanlr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ‘in özel kimyasal / fiziksel bileimi nedeniyle, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) çimento, alç veya çimento gibi hidrolik balayclar içeren harçlarn yapmasn, anma direncini, esnekliini ve su direncini artrr. Misket Limonu. Özellikle ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) sistemlerinde su direnci, esneklik ve anma direnci gerektirir ayn zamanda ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel performans salar. Mükemmel anma direnci, esneklik ve su direnci ile ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) karo harç formülasyonlarnda% 2,0 – 4,0 aras kullanlabilir. Mükemmel su direnci, esneklik ve basnç dayanm salamas nedeniyle ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) EIFS’de de kullanlabilir. Su Yaltm Harçlar: ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel esneklie, hidrofobiklie ve suya dayanklla sahip olmas nedeniyle tek bileenli su yaltm harçlarnda% 7.0 – 10.0 arasnda kullanlabilir. polimer toz bazl vinilatsetatnoho-akrilik kopolimer ORP 7099 RD (net arlk 12600 kg), ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) (net arlk 450 kg) taORP THERMOBO ND 74 (net arlk 7.200 kg), emülsiyon akrilik vinylatsetatnoho terpolimeraz polivinylovym alkolün yakostizahysnoho kolloidde kurutulmasyla elde edilen redisperhovanyy tozudur. ORP 7099 RD’nin yaps: vinil asetat monomeri -% 89 bütil akrilat monomer -% 8, antizlezhuvannya ajan -% 1 dolgu -% 1, dier ilevsel katk maddeleri -% 1 nihai nem – maksimum% 2 Alt kül kalnts – 12 + -% -2. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) yaps unlar içerir: vinil asetat monomeri -% 91 bütil akrilat monomer -% 5 ajan antizlezhuvannya -% 1 dolgu -% 1, dier ilevsel katk maddeleri -% 1 nihai nem – maksimum% 2 Taban kül kalnts -% 14 + -2 .ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) hidrofobik bir polimer tozudur. Su direnci, esneklik ve anma direnci gerektiren sistemlerde kullanlr K zolasyon Harc Formülasyon Tozu CEM II 4,5R -8 µm Silika Kumu Tylose MH 6 YP4 ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Floset AD Dolgu Tutma Maddesi Performans Düzenleyici Plastifiyan Shin -Etsu SNF Liquid Agitan 3 Acticide MV Defoamer Biocide Münzing Chemie Thor * Toz: Sv oran: arlkça ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) CH3CO2CH = CH2 formülüne sahip organik bir bileiktir. Bu renksiz sv öncüdür ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) dünya çapndaki üretim kapasitesinin 2007 ylnda 6,969,000 ton / yl olduu tahmin edildi ve çou kapasite Amerika Birleik Devletleri’nde (tümü Teksas’ta 1,585,000), Çin’de younlat. (1.261.000), Japonya (725.000) ve Tayvan (650.000). 2008 için ortalama liste fiyat 1600 $ / ton idi. Celanese en büyük üreticidir (dünya çapndaki kapasitenin yaklak% 25’i), dier önemli üreticiler arasnda China Petrochemical Corporation (% 7), Chang Chun Group (% 6) ve LyondellBasell (% 5) yer alr. ORP 7365 HP (Vinyl Acetate, Akrilik Kopolimer), mobilya tutkal için önemli bir bileendir.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), vinil alkolün asetat esteridir. Vinil alkol oldukça kararsz olduundan (asetaldehite göre), ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) hazrlanmas, dier asetat esterlerin sentezinden daha karmaktr. Ana endüstriyel yol, etilen ve asetik asidin reaksiyona girmesini içerir. bir paladyum katalizörü varlnda oksijen. Ana yan reaksiyon, organik öncüllerin yanmasdr. zotop etiketleme ve kinetik deneyleri, mekanizmann PdCH2CH2OAc içeren ara maddeleri içerdiini göstermektedir. Beta-hidrit eliminasyonu, vinil asetat ve bir paladyum hidrit oluturacak ve hidroksit verecek ekilde oksitlenecektir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) bir kez hidroesterifikasyonla hazrland. Bu yöntem, metal katalizörlerin varlnda asetilene asetik asidin gaz faznda eklenmesini içerir. Bu yolla, cva (II) katalizörleri kullanlarak vinil asetat ilk olarak 1912’de Fritz Klatte tarafndan hazrland. [3] Vinil asetata giden baka bir yol,etiliden diasetatn kötü ayrmas ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), polivinil asetat (PVA) verecek ekilde polimerize edilebilir. Dier monomerlerle, etilen-vinil asetat (EVA), ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) (VA / AA), polivinil klorür asetat (PVCA) ve polivinilpirolidon (Vp / Va) gibi çeitli kopolimerler hazrlamak için kullanlabilir. Saç jellerinde kullanlan kopolimer). Radikalin istikrarszl nedeniyle, polimerizasyonu çou ‘canl / kontrollü’ radikal ilem yoluyla kontrol etme giriimleri problemli olmutur. Bununla birlikte, RAFT (veya daha spesifik olarak MADIX) polimerizasyonu, bir ksantat veya bir ditiyokarbamat zincir transfer ajan ilave edilerek PVA sentezini kontrol etmek için uygun bir yöntem sunar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), beklenen reaksiyonlarn çouna maruz kalr. bir alken ve bir ester. Brom, dibromidi vermek için ekler. Hidrojen halojenürler, karlk gelen halo-alkollerin bulunmamas nedeniyle dier yöntemlerle üretilemeyen 1-haloetil asetatlar vermek üzere eklenir. Asetik asit, etiliden diasetat vermek için paladyum katalizörlerinin varlnda eklenir, CH3CH (OAc) 2.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), çeitli karboksilik asitler ile transesterifikasyona tabi tutulur. Alken ayrca Diels-Alder ve 2 + 2’ye maruz kalr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), vinil eterlere eriim salayarak transesterifikasyona tabi tutulur. Testler, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) düük toksisiteye sahip olduunu göstermektedir. Sçanlar için (oral) LD50 2920 mg / kg’dr. 31 Ocak 2009’da, Kanada Hükümeti’nin nihai deerlendirmesi, ORP 7365 HP’ye (Vinil Asetat, Akrilik Kopolimer) maruz kalmann insan salna zararl olmad sonucuna varmtr. Koruma Yasas (CEPA), kamuoyu görüleri döneminde alnan yeni bilgilerin yan sra Avrupa Birlii tarafndan yürütülen risk deerlendirmesinden elde edilen daha yeni bilgilere dayanyordu.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) son derece tehlikeli bir madde olarak snflandrlmtr. ABD Acil Durum Planlama ve Topluluk Bilme Hakk Yasas (42 USC 11002) Bölüm 302’de tanmland üzere Amerika Birleik Devletleri’nde ve ORP 7365 HP (Vinil Asetat) üreten, depolayan veya kullanan tesislerin kat raporlama gereksinimlerine tabidir. , Akrilik Kopolimer) önemli miktarlarda ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) berrak renksiz bir sv olarak görünür.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Parlama noktas 18 ° F.ORP 7365 HP (Vinil Asetat, Akril lisans Kopolimer) Younluk 7,8 lb / gal.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Suda az çözünür ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Buharlar havadan ardr ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Buharlar gözleri ve solunum sistemini tahri eder. Istldnda veya kirlendiinde polimerize olabilir. Bir kabn içinde polimerizasyon meydana gelirse, kap iddetli bir ekilde parçalanabilir.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Yaptrc, boya ve plastik yapmnda kullanlr.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) üretilen endüstriyel bir kimyasaldr ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) tatl, meyvemsi bir kokuya sahip berrak, renksiz bir svdr. Çok yancdr ve s, kvlcm veya alevlerle tutuabilir. Vinil asetat, dier endüstriyel kimyasallarn yapmnda kullanlr. Bu kimyasallar, esas olarak paketleme ve inaat endüstrileri için yaptrc yapmnda kullanlr. Ayrca boya, tekstil ve kat yapmnda da kullanlrlar. ORP 7365 HP, çeitli balayclar içeren karmlar deitirmek için kullanlr. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP, özel fiziksel / kimyasal bileimi sayesinde harçlarn yapmasn salar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP anma direncini, esneklii ve su direncini artrr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel su direnci salar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP esneklik salar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP basnç dayanm sayesinde, SPTC’de svalar için ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) kullanlabilir. Mükemmel anma, esneklik ve su direncine ek olarak, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) karo derz dolgu bileiklerinde kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir kolloid olarak PVA ile kurutulmasyla elde edilen yeniden dalabilir bir tozdur. Polimerin kimyasal bileimi, yeniden dalabilir polimerin düük scaklklarda birlemesine izin verir ve Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP mineral substratlarna iyi yapma salar. ORP 7365 HP, çeitli balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP, özel fiziksel / kimyasal bileimi, Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP anma direnci, Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP elastikiyet ve Vinil Asetat, Akrilik Kopolimer – ORP sayesinde harçlarn yapmasn arttrr7365 HP suya dayankllk. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP, mükemmel su direnci, esneklii ve basnç dayanm sayesinde ORP 7365 HP SPTC’de svalar için kullanlabilir. ORP 7365 HP, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) mükemmel esneklii, hidrofobiklii ve suya dayankll sayesinde tek bileenli su yaltm harçlarnda kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel anma, esneklik ve su direnci ile karo derz dolgu bileiklerinde kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, yeniden dalm polimerin düük scaklklarda birlemesine izin verir ve çimento bazl substratlara iyi yapma salar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), hidrolik balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) özel kimyasal / fiziksel bileimi sayesinde, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) çimento gibi hidrolik balayc içeren harçlarn yapma, anma direnci, esneklik ve su direncini arttrr, alç veya çimento ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ayn zamanda gda ambalaj için plastik filmlerde kaplama ve gda niastasnn deitiricisi olarak kullanlr.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) bir asetat esterdir. 20 ° C, suda doymu bir vinil asetat çözeltisi arlkça% 2.0-2.4 ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) içerirken, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) içindeki doymu su çözeltisi 0.9-1.0 içerir arlkça% su; 50 ° C’de, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) suda çözünürlüü 20 ° C’ye göre arlkça% 0.1 daha fazladr, ancak ORP 7365 HP’de (Vinil Asetat, Akrilik Kopolimer) suyun çözünürlüü yaklak iki katna çkar. Tavanlarda solunan ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) / kaderi / incelendi. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), ORP 7365 HP (Vinil Asetat, Akrilik) sonrasnda vücutta kalma eilimindeydi. Kopolimer) solunmutur; Uygulanan ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer)% 70’i muhafaza edildi ve maruziyet baladktan sonraki ilk birkaç dakika içinde bir denge kuruldu. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) / bulunmad / kanda ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) akcierlerden vücuda girdiinde hzlca metabolize olur. ORP 7365 HP’nin (Vinil) hidrolizi Asetat, Akrilik Kopolimer), sçan karacieri ve akcier mikrozomlar, sçan ve insan plazmas ve saflatrlm esterazlar (asetilkolin esteraz, butirilkolin esteraz, karboksil esteraz) ile in vitro çallmtr. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) in vivo, sçanlar kapal desikatör kavanoz odalarna maruz brakld ve gaz alm kinetii incelendi. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) bozunmas doza bamlyd ve metabolik yol (lar) n olas satnn gösteriyordu. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) sistemden maksimum klirensi (daha düük konsantrasyonda) (30.000 mL / saat / kg) bu türdeki maksimum havalandrma oranna benzerdi. Sçanlarn ORP 7365 HP’ye (Vinil Asetat, Akrilik Kopolimer) maruz kalmas, kapal maruz kalma sistemine önemli miktarda asetaldehit amtlarnn geçici bir ekshalasyonuyla sonuçland. drarda ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) metabolitlerini belirlemek için giriimlerde bulunuldu. ve dk. drarda veya dkda radyoaktif olarak etiketlenmi karbonat veya bikarbonat bulunmad. drarn ince katman kromatografisi, bir ana radyoaktif fraksiyon ve birkaç küçük fraksiyon olduunu gösterdi. Ekshale edilen radyoaktivite tamamen 14C karbon dioksit olarak mevcuttu. Bu nedenle, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), oral olarak uygulanan 14C vinil asetatn% 63’ünün metabolitler olarak atld sonucuna varlabilir. vinil parças, 1 mL 10000 ppm (v / v) sulu çözelti, genel doz seviyesi 297 mg / kg vücut arl) gastrik entübasyon ile. Dozlama rejimi 6 kez 1 saat arayla yapld. 1,4 saat maruz kalma süresi ile kapal odalarda 200 ila 2000 ppm arasnda deien ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) (% 0.01 hidrokinon ile stabilize edilmi) konsantrasyonlarna maruz kalan iki erkek Wistar Sçan veya daha az gösterilmi doza bal eliminasyon kinetii. Yazarlar, vinil asetat maruziyet seviyeleri 650 ppm’yi (2320 mg / cu m) atnda metabolik yollarn doygun hale geldii sonucuna varmlardr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) birikimi, anestezi uygulanm yetikinin izole üst solunum yolunda (URT) ölçülmütür. erkek CrlCD: Tek yönlü ak koullar altnda 1 saatlik inhalasyon srasnda 73 ila 2190 ppm arasnda deien maruziyet konsantrasyonlarnda BR sçanlar (ak hz 100 mL / dak) … Ön deneyler, burun dokularnda sabit bir duruma ulamak için ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) için yaklak 8 dakika maruz kalma gerektiini gösterdi. 8 dakika dengelemeden sonra, çarptrc numuneler yaklak 4 dakikada bir 40 dakikaya kadar topland ve ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ve asetaldehit için gaz kromatografisi ile analiz edildi … Solunan havada hiç asetaldehit bulundu. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) maruz kalma konsantrasyonlar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) maruziyetinin artmasyla, solunan havadaki asetaldehit konsantrasyonu artmtr. Yaklak 1000 ppm vinil asetat maruziyetinde, solunan havadaki asetaldehit konsantrasyonu 277 ppm (499 mg / cu m) olmutur. 10 saniye ila 20 dakika süreyle ORP 7365 HP (Vinil) ile tedavi edilen insan tam kan lenfosit kültürlerinin gaz kromatografik analizi Asetat, Akrilik Kopolimer) (5,4 mM), ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) hzl bir bozunmasn ve asetaldehit oluumunu ortaya çkard. 20 dakikalk gözlem süresi boyunca, kan içermeyen tam kültür ortamnda ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) degradasyonu veya asetaldehit oluumu gözlenmedi, bu da reaksiyonun enzimatik olduunu gösterdi. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer ) hidroliz, sçanlarn ve farelerin az boluundan alnan oral mukozal dokularda in vitro çallmtr. Az dokularnn hidroliz aktivitesi, burun dokularnnkinden en az 100 kat daha düüktür. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) sçann burun boluunda birikmesini açklayan fizyolojik temelli bir farmakokinetik model gelitirildi. 1, 5 ve 10 maruziyet seviyelerinde kontrollü insan maruziyetleri bu model için dorulama verileri salamak için ppm’den solunan ORP 7365 HP’ye (Vinil Asetat, Akrilik Kopolimer) uyguland. Hava, burundan iki yönlü nefes alrken be gönüllünün nazofarengeal boluuna yerletirilen bir sonda ile örneklendi. Etiketli ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ve asetaldehidin iyon tuza kütle spektrometresi ölçümlerinden elde edilen veriler, insan nazal modeli simülasyonundan elde edilen verilerle karlatrld. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) verileri için iyi bir uyum gösterildi (r = 0.9). Son olarak, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) çözeltileri anestezi uygulanm sçanlarn azna 10 dakika süreyle yerletirildi ve daha sonra asetaldehit konsantrasyonlar için analiz edildi. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) metabolizmas hayvanlarda incelenmitir. ORP 7365 HP, bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, yeniden dalm polimerin düük scaklklarda birlemesine izin verir ve çimentolu alt tabakalara iyi yapma salar. ORP 7365 HP, hidrolik balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) özel kimyasal / fiziksel bileimi nedeniyle yapmay iyiletirir, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) anma direncini artrr, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) esneklii ve ORP’yi gelitirir 7365 HP (Vinil Asetat, Akrilik Kopolimer), çimento, alçta veya kireç gibi hidrolik balayclar içeren harçlarn su direncini artrr. Özellikle su direnci, esneklik ve anma direnci gerektiren sistemlerde ORP 7365 HP mükemmel performans salar.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) kandaki esterazlar tarafndan asetata ve kararsz ara ürün olan vinile hzla hidrolize edilir. alkol. Vinil alkol hzla asetaldehide dönütürülür ve bu da karacierde asetata metabolize olur. Bu da normal vücut metabolizmasnn “2 karbon havuzuna” dahil edilir ve sonunda ana parçalanma ürünü olarak CO2 oluturur. Bu nedenle, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) metabolizmas, 2 karbon havuzuna giren iki asetat molekülü ile sonuçlanr. Bu, 14C-VA’ya soluma veya oral maruziyetten sonra geri kazanlan radyoaktivite kayna ve ana metaboliti olarak solunan havada 14CO2 belgeleyen atlm çalmalarnda dorulanmtr. Çok küçük bir miktar da idrarla üre ve dier birkaç tanmlanamayan metabolit olarak atlyor gibi görünmektedir. Metabolik model, uygulama yolundan etkilenmemitir. 1.4 saat veya daha az süreyle havada ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) (200-2,000 ppm) konsantrasyonlarna maruz kalan sçanlarda benzer sonuçlar bulundu. Sonuçlar, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) kan esterazlar tarafndan hzla metabolize edildiini ve hepatik monooksijenazlarn ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) metabolizmasnda küçük bir role sahip olduunu göstermektedir. n vitro metabolik çalmalar, sçan karacieri süpernatantnn preparasyonlarna eklenen ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) konjugat yaptn göstermektedir.(büyük ölçüde olmasa da) glutatyon ile. Reaksiyona glutatyon S-transferaz araclk eder ve daha fazla metabolizma idrarda elimine edilen merkaptürik asit türevleri üretir. 6 ay boyunca günde 5 saat boyunca ORP 7365 HP’ye (Vinil Asetat, Akrilik Kopolimer) havada (10, 100 veya 500 mg / cu m2) maruz kalan sçanlar, karacierde serbest protein olmayan tiyollerin önemli ölçüde azaldn gösterdi ancak doza bal bir modelde deil. Yazarlara göre, tiyol tükenmesi, glutatyon ile konjugasyonun bu kimyasaln detoksifikasyonunda önemli bir rol oynadn göstermektedir. Tek intraperitoneal ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) dozlar verilen sçanlarda, kobaylarda ve farelerde benzer sonuçlar görülmütür. SH içeriindeki en yüksek düü (% 50), 500 mg / kg ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) tek bir intraperitoneal enjeksiyonu takiben kobaylarda görülmütür. Glutatyon konjugasyonu, safraya atlm kolaylatrarak potansiyel olarak zararl elektrofillerin toksisitesini azaltabilir. Bu çalmalar, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) temel son ürünleri, karbondioksit ve suyu oluturmak için birkaç ara admda vücutta hzla hidrolize girdiini göstermektedir. Metabolik model, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) maruziyetinden etkilenmedi, ancak yüksek konsantrasyonlarda dorusal olmayan kinetik modeller gösterdi, bu da metabolik süreçlerin doyurulabilir olduunu gösterdi. In vivo ve in vitro testler, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) farkl türlerde glutatyon ile çeitli derecelerde balanabileceini ve ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) veya metabolitlerinin detoksifiye edilmesine ve bunlarn ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) karboksilesterazlar tarafndan asetik asit ve asetaldehite hidrolize edilir ve daha sonra aldehit dehidrojenazlar tarafndan asetik aside oksitlenir. Asetat, sitrik döngüye asetil koenzim A olarak aktive edilmi bir biçimde girer.ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) metabolizmas sadece karacierde deil, ayn zamanda birkaç dokuda da gerçekleir.Asetaldehit, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) esteraz aracl metabolizma yoluyla. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) genotoksisitesini asetaldehit ile gösterdii tartlmaktadr. Örnein / aratrmaclar /, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer), / DNA protein çapraz balanmasn / asetaldehit yoluyla indüklediini ve … memeli hücre kültürlerinde ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) tarafndan indüklenen kromozomal hasar gösterdiini gösterdi. asetaldehit oluumu … Asetaldehit, hayvanlarn ve insanlarn metabolik yollarnda (etanol ve ekerlerin metabolizmas) doal olarak oluan bir maddedir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) insan kannda küçük miktarlarda oluur. Bu nedenle, asetaldehit, metabolik ar yük durumunda genotoksik potansiyelini ifade edebilir. ORP 7365 HP, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) mükemmel esneklii, hidrofobiklii ve suya dayankll sayesinde tek bileenli su yaltm harçlarnda kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel anma, esneklik ve su direnci ile karo derz dolgu bileiklerinde kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, yeniden dalm polimerin düük scaklklarda birlemesine izin verir ve çimento bazl substratlara iyi yapma salar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), hidrolik balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) özel kimyasal / fiziksel bileimi sayesinde, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) çimento gibi hidrolik balayc içeren harçlarn yapma, anma direnci, esneklik ve su direncini arttrr, alç veya çimento. Misket Limonu. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) sistemleri su direnci, esneklik ve anma direnci gerektirirken, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel performans salar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel anma direnci, esneklii ve su direnci ile karo harc formülasyonlarnda% 2.0 – 4.0 arasnda kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel su direnci, esneklii ve basnç dayanm nedeniyle EIFS’de de kullanlabilir. Su Yaltm Harçlar: ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel esneklii, hidrofobiklii ve su direnci sayesinde tek bileenli su yaltm harçlarnda% 7.0 – 10.0 arasnda kullanlabilir. polimer tozu bazl vinilatsetatnoho-akrilik kopolimer ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) hidrofobik bir polimer tozudur. ORP 7365 HP, karmlar deitirmek için kullanlr devamçeitli balayclar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP, özel fiziksel / kimyasal bileimi sayesinde harçlarn yapmasn salar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP anma direncini, esneklii ve su direncini artrr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel su direnci salar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP esneklik salar. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP basnç dayanm sayesinde, SPTC’de svalar için ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) kullanlabilir. Mükemmel anma, esneklik ve su direncine ek olarak, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) karo derz dolgu bileiklerinde kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir kolloid olarak PVA ile kurutulmasyla elde edilen yeniden dalabilir bir tozdur. Polimerin kimyasal bileimi, yeniden dalabilir polimerin düük scaklklarda birlemesine izin verir ve Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP mineral substratlarna iyi yapma salar. ORP 7365 HP, çeitli balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP, özel fiziksel / kimyasal bileimi, Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP anma direnci, Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP elastikiyet ve Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP su sayesinde harçlarn yapmasn arttrr direnç. Vinil Asetat, Akrilik Kopolimer – ORP 7365 HP, mükemmel su direnci, esneklii ve basnç dayanm sayesinde ORP 7365 HP SPTC’de svalar için kullanlabilir. ORP 7365 HP, ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) mükemmel esneklii, hidrofobiklii ve suya dayankll sayesinde tek bileenli su yaltm harçlarnda kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) mükemmel anma, esneklik ve su direnci ile karo derz dolgu bileiklerinde kullanlabilir. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), bir Vinil Asetat / Akrilik kopolimer emülsiyonunun koruyucu bir kolloid olarak PVOH ile kurutulmasyla üretilen yeniden dalabilir bir tozdur. Polimerin spesifik kimyasal bileimi, yeniden dalm polimerin düük scaklklarda birlemesine izin verir ve çimento bazl substratlara iyi yapma salar. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer), hidrolik balayclar içeren karmlar deitirmek için kullanlr. ORP 7365 HP’nin (Vinil Asetat, Akrilik Kopolimer) özel kimyasal / fiziksel bileimi sayesinde, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) çimento gibi hidrolik balayc içeren harçlarn yapma, anma direnci, esneklik ve su direncini arttrr, alç veya çimento. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) esas olarak ambalaj ve ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) inaat endüstrileri için yaptrc yapmnda kullanlr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) Boya, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) tekstil ve ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) kat yapmnda da kullanlmaktadr. ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ayn zamanda gda ambalaj için plastik filmlerde kaplama olarak, ORP 7365 HP (Vinil Asetat, Akrilik Kopolimer) ise gda niastas deitirici olarak kullanlmaktadr.
ORP 7365 TPK ÖZELLKLER
ORP 7365 Görünüm Beyaz toz
ORP 7365 Kimyasal bileim VA / Akrilik Kopolimer
ORP 7365 Stabilizasyon Sistemi PVOH
ORP 7365 Artk Nem (%) Maks. 1.5
ORP 7365 Younluk (g / l) 400 – 600
ORP 7365 Kül çerii (%) 14 ± 2
ORP 7365 Alkali Direnci Yüksek
ORP 7365 1: 1’den sonra
ORP 7365 pH 8.0 – 9.0
ORP 7365 MFFT (° C) 0