3-Glycidoxypropyltrimethoxysilane
www.atamankimya.com
3-Glycidoxypropyltrimethoxysilane= GLYMO = GPTMS = EPOXY FUNCTIONAL SILANE = γ-Glycidoxypropyltrimethoxysilane = Glycidyl 3-(trimethoxysilyl)propyl ether
3-Glycidoxypropyltrimethoxysilane is epoxy functional silane which may be suitable for use as adhesion promoters in urethane, epoxy, polysulfide,silicone, and acrylic caulks, coatings, sealants and adhesives.
3-Glycidoxypropyltrimethoxysilane is primary used as chemical intermediate and as adhesion promoter in coatings.
3-Glycidoxypropyltrimethoxysilane is a bifunctional organosilane possessing a reactive orfanic epoxide and hydrolyzable inorganic methoxysilyl groups.
The use of Glymo (3-glycidoxypropyltrimethoxysilane) as a coupling agent in mineral-filled plastics improves filler dispensability, reduces its sedimentation tendency and greatly lowers the resin’s viscosity.
In addition it leads to higher filler loading and a marked increase in water (vapor) resistance as well as resistance to acids and bases.
Glymo (3-glycidoxypropyltrimethoxysilane) acts as a component of adhesives and sealants.
Glymo (3-glycidoxypropyltrimethoxysilane) improves both adhesion to the substrate and mechanical properties such as flexural strength, tensile strength and modulus of elasticity.
Application
Glass fiber or glass fabric composites:As a finish or a size ingredient
Foundry resins: As an additive to polyurethane resin
Paints and coatings: As an additive and primer for improving adhesion to the substrate, especially glass and metal.
(3-Glycidyloxypropyl)trimethoxysilane (GPTMS) is a bifunctional organosilane with three methoxy groups on one side and an epoxy ring on the other.
The methoxy groups bind well with glass substrates creating a 3D matrix.
The epoxy group is reactive with amides, alcohols, thiols and acids.
GPTMS is highly reactive in water and can be used as a linking agent between the surface of the silica and the polymeric matrix.
Physical/chemical properties
3-Glycidoxypropyltrimethoxysilane is a liquid at standard temperature and pressure. The substance is not classified for flammability on the basis of flash point and self-ignition temperature. It is not explosive and not oxidizing
Cas No. 2530-83-8
Formula: C9H20O5Si
Color: Colorless
Appearance: Clear liquid
Functions of 3-Glycidoxypropyltrimethoxysilane:
Coupling agent
Crosslinking agent
Surface modifier
Uses and application of 3-Glycidoxypropyltrimethoxysilane by ATAMAN CHEMICALS:
3-Glycidoxypropyltrimethoxysilane is used as a chemical intermediate in the production of other fine chemicals or as a monomer in the production of epoxyfunctional silicone polymers.
The use of 3-Glycidoxypropyltrimethoxysilane in coatings is intended to improve bonding or adhesion between organic polymers and mineral surfaces, such as pigments, fillers, and glass or metal substrates. 3-Glycidoxypropyltrimethoxysilane is used in water-based decorative coating products. During application, the alkoxysilane undergoes crosslinking with coating constituents and the treated surface and there is no potential for consumer exposure from coated articles.
3-Glycidoxypropyltrimethoxysilane is used as cross-linking agent and adhesion promoter in commercially-available silicone sealant products.
Applications
3-Glycidoxypropyltrimethoxysilane is a bifunctional silane possessing a reactive organic epoxide and hydrolysable inorganic methoxysilyl groups.
The dual nature of its reactivity allows it to bind chemically to both inorganic materials (e.g. glass, metals,fillers) and organic polymers (e.g. thermoplastics, thermosets or elastomers) thus functioning as adhesion promoter, cross- linker, and/or surface modifier.
The use of 3-Glycidoxypropyltrimethoxysilane as a coupling agent in mineral-filled plastics improves filler dispersibility, reduces its sedimentation tendency and greatly lowers the resin’s viscosity.
In addition, it leads to higher filler loading and a marked increase in water (vapor) resistance, as well as resistance to acids and bases.
As a component of adhesives and sealants,3-Glycidoxypropyltrimethoxysilane improve both adhesion to the substrate and mechanical properties such as flexural strength, tensile strength and modulus of elasticity.
3-Glycidoxypropyltrimethoxysilane by ATAMAN CHEMICALS is an epoxy functionalized silane coupling agent, and is an effective adhesion promoter for a large range of organic surfaces.
Other names: Silane, [3-(2,3-epoxypropoxy)propyl]trimethoxy-; γ-Glycidoxypropyltrimethoxysilane; (3-Glycidoxypropyl)trimethoxysilane; [γ-(Glycidyloxy)propyl]trimethoxysilane; [[3-(Trimethoxysilyl)propoxy]methyl]oxirane; [3-(Glycidyloxy)propyl]trimethoxysilane; [3-(2,3-Epoxypropoxy)propyl]trimethoxysilane; A 187; DZ 6040; Glycidoxypropyltrimethoxysilane; Glycidyl 3-(Trimethoxysilyl)propyl ether; Glycidyloxypropyltrimethoxysilane; KBM 403; KBM 430; Silan A 187; Silane A 187; Silane Z 6040; Silicone A 187; Silicone KBM 403; Y 4087; Z 6040; 1-(Glycidyloxy)-3-(Trimethoxysilyl)propane; NUCA 187; Silane-y-4087; Union carbide a-187; CG6720; Dow corning Z-6040; Dynasylan GLYMO; Glymo; Prosil 5136; Silane, 3(glycidoxy)propyl trimethoxy-; Oxirane, 2-((3-(trimethoxysilyl)propoxy)methyl)-; 3-(Trimethoxysilyl)propyl glycidyl ether; NSC 93590
Product Features of 3-Glycidoxypropyltrimethoxysilane by ATAMAN Kimya:
Methoxy functionalized: Faster reacting than ethoxy functionalized silanes.
Epoxy functionalized organic group: KBM-403 is compatible with most thermoplastic and thermoset resins, along with many elastomer and rubber products.
Typical Applications of Ataman Kimya’s 3-Glycidoxypropyltrimethoxysilane:
3-Glycidoxypropyltrimethoxysilane is used in a wide variety of surface treatment and coupling agent applications
3-Glycidoxypropyltrimethoxysilane is used as an adhesion promoter for many types of resins
3-Glycidoxypropyltrimethoxysilane is compatible with a broad range of resins and fillers
Improved inorganic/organic substrate adhesion
Improved mechanical strength of composite materials
Inorganic surface modification (Epoxide functional group)
Can be used to treat a wide variety of organic substrates.
UN Hazard Classification
UN-3082
CAS No.
2530-83-8
Epoxy functional coupling agent to improve adhesion of organic resins to inorganic surfaces
Features &
Benefits
Epoxy reactivity
Methoxysilyl inorganic reactivity
Improves adhesion
Increases composite strength properties
Increased composite wet and dry tensile strength and modulus
Increased composite wet and dry flexural strength and modulus
Increased wet and dry compressive strength
Better appearance
Better filler wet-out and dispersion
Lower viscosity of filled liquid resins
Improved processability
Composition: γ-Glycidoxypropyltrimethoxysilane
ATAMAN KIMYA’s 3-Glycidoxypropyltrimethoxysilane Description:
3-Glycidoxypropyltrimethoxysilane is a primary epoxy functional silane with a rapid hydrolysable trimethoxy group.
3-Glycidoxypropyltrimethoxysilane can improve adhesion to inorganic materials such as fillers, dyes, metals, glass fibers.
Better wettability and superior adhesion will be achieved with the presence of GLYMO.
GLYMO can be also described as 3-(2,3-Epoxypropoxy)propyltrimethoxysilane.
3-Glycidoxypropyltrimethoxysilane is a bifunctional organosilane possessing areactive organic epoxide and hydrolyzable inorganicmethoxysilyl groups.
The dual nature of its reactivity allows 3-Glycidoxypropyltrimethoxysilane tobind chemically to both inorganic materials (e.g. glass, metals,fillers) and organic polymers (e.g. thermosets, thermoplastics,elastomers), thus functioning as an adhesion promoter,crosslinking agent and/or surface modifier.
3-Glycidoxypropyltrimethoxysilane is a colorless low-viscosity liquid with aslight terpentine-like odor.
3-Glycidoxypropyltrimethoxysilane is soluble in alcohols, ketones andaliphatic or aromatic hydrocarbons
3-(Glycidoxypropyl)trimethoxysilane enhances the dry and wet adhesion while reducing the cathotic disbondment rate of an epoxy coating.
Properties and applications
3-Glycidoxypropyltrimethoxysilane is an essential ingredient in the products of many industries. Examples are:
● Glass fiber/glass fabric composites: as a finish or a size ingredient
● Foundry resins: as an additive to polyurethane resins
● Sealants and adhesives: as a primer or additive
● Mineral filled composites: for pretreatment of fillers and pigments or as an additive to the polymer
● Paints and Coatings: as an additive and as a primer for improving adhesion to the substrate, especially glass and metal
● Improved shelf life over aminosilanes in polyurethanes
Key Features and Benefits of 3-(Glycidoxypropyl)trimethoxysilane:
Features Benefits of 3-(Glycidoxypropyl)trimethoxysilane:
Epoxy Functionality:
Epoxy ring of GLYMO is reactive with many organic functionalities.
Epoxy functionality of GLYMO will offer non-yellowing adhesion in many resin systems.
GLYMO may improve flexibility of systems vs. other adhesion promoters.
Trimethoxy Silane Functionality:
GLYMO bonds to inorganic substrates to provide excellent wet and dry adhesion.
GLYMO enables very fast hydrolysis rate.
GLYMO enhances electrical properties of epoxy based electronic encapsulant and packaging materials, resulting from improved bonding between resin and substrate or filler.
Glymo An excellent candidate for waterborne applications such as acrylic and vinyl-acrylic caulks.
Improved adhesion to glass, and metal substrates can be obtained in epoxy, polysulfide, urethane and acrylic bases adhesives, sealants and caulks.
SPUR+ perpolymer applications benefit from adhesion without decrease in elongation and yellowing.
Urethane applications benefit from enhanced adhesion to glass and metal substrates, while providing improved shelf stability over amino silane alternatives. Typical use level ranges from 0.5 to 1.5 pbw.
Epoxy applications benefiting from the use of GLYMO silane include quartz filled epoxy encapsulants, pre-mix formulations, sand-filled epoxy concrete patching materials, and metal filled epoxy materials suitable for mold die tools.
Polysulfide applications: GLYMO enhances adhesion performance, without suffering odor issues associated with mercapto based silanes. Typical use level ranges from 0.5 to 1.5 pbw.
Latex caulk applications: GLYMO increases adhesion to glass and metal substrates, without suffering yellowing issues associated with amino silane adhesion promoters. Typical use level ranges from 0.2 to 0.5 pbw.
Important product effects that can be achieved through the use of 3-Glycidoxypropyltrimethoxysilane include:
● Improved mechanical properties, such as flexural strength, tensile strength, impact strength and modulus of elasticity
● Improved moisture and corrosion resistance
● Improved electrical properties, for example dielectric constant, volume resistivity
3-Glycidoxypropyltrimethoxysilane can also improve such processing properties as
● filler dispersion
● rheological behavior (i.e. viscosity reduction) Newtonian behavior
● increased filler loading
REACTIVITY OF 3-Glycidoxypropyltrimethoxysilane:
In the presence of water, the methoxy groups of 3-Glycidoxypropyltrimethoxysilane hydrolyze to form reactive silanol groups which canbond to a variety of inorganic substrates.
The organophilic glycidyl end of 3-Glycidoxypropyltrimethoxysilane can react with a suitablepolymer.
Hydrolysis of 3-Glycidoxypropyltrimethoxysilane can be catalyzed byorganic acids such as acetic acid.
Examples of suitable inorganicsubstrates are glass, glass fibers, quartz, cristobalite and metals.
3-Glycidoxypropyltrimethoxysilane may be used with such polymers as epoxy,phenolic, polyurethanes, PVAC, acrylates, polysulfides.
3-Glycidoxypropyltrimethoxysilane Application
GLYMO can be used as an adhesion promoter or a primer in the coating and sealants industries.
3-Glycidoxypropyltrimethoxysilane can enhance anti-corrosion, so it is a mostly used silane in marine coatings system.
GLYMO can be used for electronic encapsulation and electronic packaging. It can improve electrical properties of composites.
GLYMO can act as a surface modifier of inorganic fillers and glass fiber, to improve the bonding performance between organic resins and inorganic substrates.
Suitable polymers include epoxy, urethane, acrylic and polysulfide polymers.
GLYMO can be used as a tackifier in cables manufacturing, with higher EVA ratio.
GLYMO can be used as a foundry resin additive and improve mechanical and chemical properties.
As epoxy coupling agent, 3-Glycidoxypropyltrimethoxysilane is used in polysulfide-based and metal-filled epoxide resinous material.
3-Glycidoxypropyltrimethoxysilane improves the adhesion between inorganic stuffing, substrate material and resin, accordingly improve electrical property of electronic material which is made of epoxy resin and wrappage.
3-Glycidoxypropyltrimethoxysilane can be widely used in multi-fillers and substrates such as clay, talcum, tricalcium silicate, silica, quartz, aluminum, copper and iron. Including quartz-filled epoxy sealants, grail-filled epoxy resin and concrete patching material or coating, toner of modeling kits, and improving the dispersivity, fluidity of adhesive.
3-Glycidoxypropyltrimethoxysilane is used to avoid the need of independent primer in polysulfide and polyurethane sealant and sealing compounds.
3-Glycidoxypropyltrimethoxysilane improves the adhesion of double-component epoxy sealing agent.
3-Glycidoxypropyltrimethoxysilane is used in polyurethane adhesive and sealant, epoxy resin adhesives, enhanced thermosetting resin, glass fiber adhesive, thermoplastic resin for inorganic filler or glass reinforcement.
Glycidoxypropyltrimethoxysilane is an epoxy-functional silane, it is a clear, light straw liquid.
3-Glycidoxypropyltrimethoxysilane may be used as a coupling agent in polysulfide and polyurethane caulks and sealants, in mineral-filled or glass-reinforced thermosets and thermoplastics, and in glass roving size-binders.
3-Glycidoxypropyltrimethoxysilane is particularly employed as an adhesion-promoting additive in waterborne systems, e.g. improving the adhesion of acrylic latex sealants.
3-Glycidoxypropyltrimethoxysilane improves dry and wet strength in cured composites reinforced with glass fibers
3-Glycidoxypropyltrimethoxysilane enhances wet electrical properties of epoxy-based encapsulate and packaging materials.
3-Glycidoxypropyltrimethoxysilane eliminates the need for a separate primer in polysulfide and urethane sealants.
3-Glycidoxypropyltrimethoxysilane improves adhesion in waterborne acrylic sealants and in urethane and epoxy coatings.
3-Glycidoxypropyltrimethoxysilane is mainly used in unsaturated polyester composites to improve the mechanical properties, electrical properties and light transmission properties of the composites, especially to improve their performance in wet environment.
In wire and cable industry, when used to treat EPDM system stuffed by pottery clay and crosslinked by peroxide, 3-Glycidoxypropyltrimethoxysilane can improve consumption factor and specific inductance captance.
3-Glycidoxypropyltrimethoxysilane is used for its copolymerization with monomers like vinyl acetate and acrylic acid or methacrylic, to form the polymers widely used in coatings, adhesives and sealants, providing excellent adhesion and durability.
One end of its structure with reactive groups such as amino and vinyl, can react with epoxy, phenolic, polyester and other synthetic resin molecules. The other end is alkoxy (such as methoxy, ethoxy etc.) or chlorine atoms which is connected with silicon. These groups can be transformed into silanol in the hydrolysis in water solution or damp air. And the formed silanol is able to react with surface hydroxyl of glass, minerals and inorganic filler. Therefore, silane coupling agent is commonly used in silicate-filled epoxy, phenolic, polyester resin and other systems. In addition, it can also be used for FRP production, in order to improve its mechanical strength and resistance to wet environment. The organic groups of the silane coupling agent are selective about the reaction of the synthetic resin. Generally, these organic groups lack sufficient reactivity with synthetic resins such as polyethylene, polypropylene and polystyrene, and thus the coupling effect for them is poor. In recent years, new varieties of silane coupling agents with better coupling for polyolefins have been developed, but are limited in cost and other properties and are not yet widely used.
Silane coupling agent is also known as silane treatment agent. Its general formula is Y (CH2) nSiX3. Wherein n is an integer of 0 to 3; X is a hydrolyzable group such as chlorine, methoxy, ethoxy and acetoxy; Y is an organic functional group such as a vinyl, an amino, an epoxy group, a methacryloyloxy group and sulfydryl.
PROCESSING OF GLYMO:
GLYMO may be used as a constituent of anaqueous size, neat, or added to the polymer matrix as an additive.
A chemical modification can be achieved by reaction with suitable functional monomers or polymers
GLYMO Silane containes a glycidoxy reactive organic group and a trimethoxysilyl group. It is designated γ-glycidoxypropyltrimethoxysilane. GLYMO Silane possesses both organic and inorganic reactivity that allows it to react with or “couple” organic polymers and inorganic surface.
This dual reactivity should be considered when using GLYMO Silane in specific applications.
GLYMO Silane is particularly recommended as:
A treatment on glass fiber for use in reinforced plastics
A treatment on mineral surfaces for use in mineral filled plastics
An adhesion promoter to enhance the bonding of a polymer coating, paint or adhesive to glass, metals or other polymer surfaces
For example, GLYMO Silane is used in the finish on fiberglass rovings.
Uses include fiberglass reinforced epoxy resin composites with benefits such as improved physical properties, especially the wet strength, of the composite.
GLYMO Silane is effective in improving the physical properties of a mineral-filled polymer such as silica-filled epoxy resins.
GLYMO Silane is also recommended as an additive to improve the adhesion of acrylic latex caulks.
ther polymers that are receptive to GLYMO Silane are urethanes, acrylics, polysulfides and nylon.
How to Use GLYMO Silane can be applied to inorganic surfaces as a dilute aqueous solution (0.1 to 0.5% silane concentration).
Aqueous solutions are prepared by adjusting the pH of the water to about 4.5 with acetic acid and then adding the silane and stirring.
After adding the silane to the acidified water, it is necessary to stir the mixture for about 15 minutes before it hydrolyses and forms a clear homogeneous solution.
Higher concentrations of GLYMO Silane in water are not stable indefinitely and after standing several days may deposit an oily phase of condensed polysiloxane.
It is recommended that aqueous solutions of GLYMO Silane be used within 24 hours of preparation.
Old solutions will begin to haze – an indication of a significant amount of siloxane condensation.
GLYMO Silane can also be applied as a solution in many common organic solvents.
Solubility and stability of a specific organic solvent should, however, be verified before use in a commercial process.
In the case of mineral fillers, the mineral can be treated by mixing with the silane at very low shear for several minutes without any additional solvent.
The silane can be diluted in water or a solvent as described above.
After applying the silane, the glass or mineral surface should be dried for 5 to 15 minutes at 104°C to 121°C (220°F to 250°F) to drive the condensation of silanol groups at the surface and to remove traces of methanol from hydrolysis of the methoxysilane.
Optimum application and drying conditions such as time and temperature should be determined for each application prior to use in a commercial process.
For use as a primer, a typical formulation includes 49.5 parts of GLYMO Silane and 0.5 parts of an organic amine, such as benzyldimethylamine, (mixture A) are diluted with about 950 parts methanol, isopropanol or ether glycol.
Alternatively, a prehydrolyzed primer may be prepared by adding 5 parts water and 1,000 parts of the above primer solution.
In both cases, the primer solution is applied to a solid surface such as glass or metal, and a polymer is heat pressed or cured on the surface.
GLYMO Silane can be added directly to a resin system at 0.5 to 2.0 pph to promote unprimed adhesion.
Epoxy Reactivity
The epoxy group of GLYMO Silane has a reactivity similar to that of organic epoxides.
That is, it will undergo ring-opening reactions with acids, amines, alcohols, thiols and other epoxides.
The presence of acid or basic catalysts facilitates this reactivity.
Trimethoxysilyl Reactivity
The trimethoxysilyl portion of GLYMO Silane undergoes the typical chemistry of alkoxysilanes.
The methoxysilyl group is subject to hydrolysis in water or water/alcohol solutions.
The initial product of hydrolysis is a silanetriol.
Silanetriols are moderately stable at dilute concentrations in polar solvents such as water and alcohols.
Dispersions of GLYMO Silane are more stable and have more favorable orientation on siliceous surfaces if they are applied from a slightly acid solution.
Silanol groups are capable of condensing with hydroxyl groups at the surface of glass and siliceous minerals.
After condensing with the mineral surface, the remaining silanol groups are capable of hydrogen bonding or condensing with adjacent silanol groups.
By this combination of covalent and hydrogen bonding, the coupling agent is bonded to the inorganic surface, and modifies it so that it is organoreactive.
(3-GLYCIDOXYPROPYL)TRIMETHOXYSILANE
(3-Glycidyloxypropyl)trimethoxysilane
(γ-Glycidoxypropyl)trimethoxysilane
[[3-(Trimethoxysilyl)propoxy]methyl]oxirane
[3-(Glycidyloxy)propyl]trimethoxysilane
[γ-(Glycidyloxy)propyl]trimethoxysilane
219-784-2 [EINECS]
2530-83-8 [RN]
3-(2,3-Epoxypropoxy)propyltrimethoxysilane
3-Glycidoxypropyltrimethoxysilane
Glycidoxypropyltrimethoxysilane
GLYCIDYL 3-(TRIMETHOXYSILYL)PROPYL ETHER
GLYMO
MFCD00005144 [MDL number]
Silane coupler KH-560
Silane, [3-(2,3-epoxypropoxy)propyl]trimethoxy-
Silane, trimethoxy[3- (oxiranylmethoxy)propyl]-
Silane, trimethoxy[3-(oxiranylmethoxy)propyl]- [ACD/Index Name]
Trimethoxy[3-(2-oxiranylmethoxy)propyl]silan [German] [ACD/IUPAC Name]
Trimethoxy[3-(2-oxiranylmethoxy)propyl]silane [ACD/IUPAC Name]
Triméthoxy[3-(2-oxiranylméthoxy)propyl]silane [French] [ACD/IUPAC Name]
Trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane
VV4025000
γ-Glycidoxypropyltrimethoxysilane
((3-(Trimethoxysilyl)propoxy)methyl)oxirane
(3- GLYCIDOXYPROPYL)TRIMETHOXYSILANE
(3-(2,3-Epoxypropoxy)propyl)trimethoxysilane
(3-(Glycidyloxy)propyl)trimethoxysilane
(g-glycidoxypropyl)trimethoxysilane 97%
??-Glycidoxypropyltrimethoxysilane
?-Glycidoxypropyltrimethoxysilane
[2530-83-8]
[3-(2, 3-Epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-Epoxypropoxy)-propyl]-trimethoxysilane
1-(Glycidyloxy)-3-(trimethoxysilyl)propane
108727-79-3 [RN]
120026-01-9 [RN]
138590-36-0 [RN]
163035-07-2 [RN]
25704-87-4 [RN]
26348-10-7 [RN]
3-(2, 3-Epoxy propoxy) propyltrimethoxy silane
3-(2,3-Epoxypropoxy)propyl trimethoxysilane
3-(2,3-Epoxypropoxy)-propyltrimethoxysilane
3-(Trimethoxysilyl)propyl glycidyl ether
3-glycidoxypropyl trimethoxysilane
3-glycidoxypropyl(trimethoxy)silane
3-Glycidoxypropyltrimethoxy silane
3-Glycidoxypropyltrimethoxysilane(KH560)
3-glycidoxypropyltrimethoxysilane, 97%
3-glycidoxypropyltrimethoxysilane,98%
3-Glycidyloxypropyltrimethoxysilane
4,4,4-trimethoxy-1-(oxiran-2-ylmethoxy)-4-silabutane
51938-40-0 [RN]
53029-18-8 [RN]
65323-93-5 [RN]
88385-40-4 [RN]
CG6720
Dow Corning product Z-6040
Dow corning Z-6040
Dynasylan GLYMO
glycidoxypropyl trimethoxysilane
Glycidoxypropyltrimethyoxysilane, γ-
Glycidyloxypropyltrimethoxysilane
Oxirane, 2-((3-(trimethoxysilyl)propoxy)methyl)-
Prosil 5136
Silan A 187
Silane A 187
Silane coupler KH-560;??-Glycidoxypropyltrimethoxysilane;3-Glycidoxypropyltrimethoxysilane
Silane coupler KH-560;?-Glycidoxypropyltrimethoxysilane;3-Glycidoxypropyltrimethoxysilane
Silane Z 6040
Silane, (3-(2,3-epoxypropoxy)propyl)trimethoxy-
Silane, [3- (2, 3-epoxypropoxy)propyl]trimethoxy-
Silane, 3-(2,3-epoxypropoxy)propyltrimethoxy-
Silane, 3(glycidoxy)propyl trimethoxy-
silane, 3-glycidoxypropyltrimethoxy-
Silane, trimethoxy(3-(oxiranylmethoxy)propyl)-
Silane, trimethoxy[(oxiranylmethoxy)propyl]-
Silane-Y-4087
Silicone A 187
Silicone A-187
Silicone KBM 403
TL8002056
Trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane
trimethoxy-[3-(2-oxiranylmethoxy)propyl]silane
Trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silan
trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
Trimethoxy-g-glycidoxypropylsilane
Union carbide A-187
WLN: T3OTJ B1O3-SI-O1&O1&O1
γ-(2,3-epoxypropoxy)propyltrimethoxysilane
γ-[(Glycidoxypropyl)trimethoxy]silane
γ-Glycidoxypropyltrimethoxysilane
Synonyms: ((3-(Trimethoxysilyl)propoxy)methyl)oxirane; (3-(Glycidyloxy)propyl)trimethoxysilane; (3-Glycidoxypropyl)trimethoxysilane; 1-(Glycidyloxy)-3-(trimethoxysilyl)propane; 3-(2,3-Epoxypropoxy)propyltrimethoxysilane; 3-(Trimethoxysilyl)propyl glycidyl ether; A 187; DZ 6040; Glycidyl 3-(trimethoxysilyl)propyl ether; Glycidyloxypropyltrimethoxysilane; KBM 403; KBM 430; NUCA 187; Silan A 187; Silane A 187; Silane Z 6040; Silane-y-4087; Silicone A-187; Silicone KBM 403; Union carbide A-187; Y 4087; Z 6040; Oxirane, 2-((3-(trimethoxysilyl)propoxy)methyl)-; Silane, 3-(2,3-epoxypropoxy)propyltrimethoxy-; [ChemIDplus] Trimethoxy(3-(oxyrynylmethoxy)propyl)-silane; TMSPGE; [eChemPortal: SIDSUNEP]
3-Glycidoxypropyltrimethoxysilane Packaging
GLYMO is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC
3-Glycidoxypropyltrimethoxysilane Storage
GLYMO should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
GLYMO should be stored in its original containers and used up as soon as possible after opening.
When stored in a strictly sealed and unopened container, GLYMO has a shelf life of 12months.
TRADENAMES FOR 3-Glycidoxypropyltrimethoxysilane:
Momentive Silquest A-187
Dynasylan GLYMO.
Epoxy silanes are bifunctional organosilanes whose molecules consists of a reactive epoxy group and a hydrolysable alkoxy group.
As the main series of silane coupling agents, epoxy silanes have the same capabilities to promote adhesion between organic polymers and inorganic materials.
Suitable organic polymers include epoxy, urethane, acrylic, silicone and polysulfide resins.
Suitable inorganic materials include glass, metals, dyes, fillers and minerals.
Key Features of Epoxy Silanes
Particularly, epoxy silanes possess a unique property, that is, non-yellowing adhesion.
Compared with other functional silanes, for example, amino silanes, epoxy silanes are more stable and won’t affect the color of the finished goods.
This unique property allows epoxy silanes to be a more suitable adhesion promoter in various coating, sealants and adhesives fields.
Development Status of Epoxy Silanes
At Co-Formula, there are a lots of epoxy functional silanes available, not only commercial ones, but also silanes with special structures.
Co-Formula epoxy offerings consist of regular silanes with epoxy and alkoxy groups and special dual-end type epoxy siloxanes.
Experts from Co-Formula have been developing new epoxy silanes for a decade, which made Co-Formula became a leader in specialty epoxy silanes production.
Functions & Applications of Epoxy Silanes
Co-Formula epoxy silanes are mainly used as adhesion promoters in coatings, adhesives and sealants industry, where they can promote adhesion, improve inorganic filler dispersion, and especially, enhance anti-corrosive properties.
Therefore, for epoxy silanes, marine coating is one of the most essential application fields.
In addition to general-purpose applications in solvent-based resins system, epoxy silanes can also be used in waterborne system.
Waterborne coatings are much eco-friendlier than solvent-based coatings.
It’s expected that market share of waterborne coatings will be expanded in near future.
More and more customers or end-users from semi-conductors and electricity industries purchase Co-Formula epoxy silanes.
Their main end applications are for electronic packaging and electronic encapsulation.
These epoxy silanes can improve electrical properties significantly in epoxy-based packaging and encapsulation compounds.
Co-Formula epoxy silanes with limited Chlorine content can also enhance the safety and anti-corrosion properties of semiconductors or PCBs.
Substance names and other identifiers
[3-(2,3-epoxypropoxy)propyl]trimethoxy silane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane
EC Inventory: [3-(2,3-epoxypropoxy)propyl]trimethoxysilane
gamma-Glycidoxypropyltrimethoxysilane
CAS names: Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]-
IUPAC names
(3-(2,3-Epoxypropoxy)propyl)trimethoxysilane
(3-Glycidoxypropyl)trimethoxysilane
(3-GLYCIDYLOXYPROPYL)TRIMETHOXYSILANE
2-{[3-(Trimethoxysilyl)propoxy]methyl}oxirane
3 (2,3 epoxypropoxy) propyltrimethoxysilane
3-(TRIMETHOXYSILYL)PROPYL GLYCIDYL ETHER
3-Glycidoxypropyl trimethoxysilane
3-glycidoxypropyltrimethoxysilan
3-Glycidoxypropyltrimethoxysilane
3-glycidoxypropyltrimethoxysilane
3-glycidyl-oxypropyl-trimethoxy-silane
3-GLYCIDYLOXYPROPYL-TRIMETHOXYSILANE
3-glycidyloxypropyl-trimethoxysilane
3-Glycidyloxypropyltrimethoxysilan
3-Glycidyloxypropyltrimethoxysilane
3-glycidyloxypropyltrimethoxysilane
[3-(2 3-epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy) propyl]trimethoxysilane
[3-(2,3-Epoxypropoxy)propyl] trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethox
[3-(2,3-Epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane (NAM;RADNUCNAM)
epoxyalkylsilane
Epoxypropoxypropyltrimethoxysilane
gamma-Glycidoxypropyltrimethoxysilane
gamma-glycidoxypropylytrimethoxysilane
Glycidoxypropyltrimethoxysilane
KBM 403
Oxirane, 2-[[3-(trimethoxysily)propoxy]methyl]-
Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl-
Silane, trimethoxy [3-(oxiranylmethoxy)propyl]- (TMSPGE)
Silane, trimethoxy[3-(oxiranylmethoxy)propyl]-
trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane
Trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
trimethoxy[3-(oxiran-2-ylmethoxy) propyl]silane
Trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane
trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane
［3-(2,3-Epoxypropoxy)propyl］trimethoxysilane
Trade names
3-(2,3-EPOXYPROPOXY)PROPYLTRIMETHOXYSILANE
[3-(2,3-epoxypropoxy)propyl]trimethoxy silane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane
DOW CORNING Z-6040(R) SILANE
DOW CORNING(R) 40 ADDITIVE
Dynasylan(R) GLYMO
ETERCURE DR-U250
JH-O187
KH-560
MAT77 A, 77 B
Organosilane G301
SG-Si187
Silanil 258
SILQUEST A-187
Silquest A-187* Silane
Silquest A-187T Silane
Silquest A-187TD Silane
WD-60
Other names
3-Glycidyloxypropyltrimethoxysilane
Pre-Registration process
3-Glycidoxypropyltrimethoxysilane is primary used as chemical intermediate and as adhesion promoter in coatings. It is a kind of coupling agent with epoxy group. It can be used as caulking glue or sealant of polysulfide and polyurethane and as adhesive of epoxy resin. 3-Glycidoxypropyltrimethoxysilane can enhance the electrical properties of epoxy resin-based sealants, packaging materials, and printed circuit boards. It can also be used to improve the cohesiveness of caulking glue and sealant with water containing acrylic latex used in polyurethane and epoxy resin coatings. It can improve the solubility, dispersity and fluidity of adhesive when put it into the organic toner. 3-Glycidoxypropyltrimethoxysilane is used as cross-linking agent and adhesion promoter in commercially-available silicone sealant products.
GLYMO is mainly used to improve the adhesion between the surface of organic material and inorganic material. It can also be used in adhesive to strengthen the adhesion. The suitable resins include epoxy, phenol aldehyde, melamine, polysulfider-polyamino ester, en-polyphenyl, etc.
GLYMO improves the adhesion between inorganic stuffing, base material and resin, hence improve he mechanical strength, electric property of composite material and high retention in wet state.
As the surface treating agent of inorganic stuffing,GLYMO is widely used in pottery clay, talcum powder, silicon grey clay, white carbon black, silica, aluminum powder, iron powder, etc.
GLYMO is used as epoxy sealing agent to stuff silica, epoxy concrete remedy material or coating to stuff sand and epoxy mould material to stuff metal.
GLYMO improves the adhesion of double-component epoxy sealing agent, acrylic acid latex, sealing agent, polyamino ester, epoxy coating.
((2,3-Epoxypropoxy)propyl)trimethoxysilane
247-194-5 [EINECS]
Glycidoxypropyltrimethoxysilane
Glycidyloxypropyltrimethoxysilane
Silane, trimethoxy[1-(oxiranylmethoxy)propyl]- [ACD/Index Name]
Trimethoxy[1-(2-oxiranylmethoxy)propyl]silan [German] [ACD/IUPAC Name]
Trimethoxy[1-(2-oxiranylmethoxy)propyl]silane [ACD/IUPAC Name]
Triméthoxy[1-(2-oxiranylméthoxy)propyl]silane [French] [ACD/IUPAC Name]
Trimethoxy[1-(oxiran-2-ylmethoxy)propyl]silane
α-Glycidoxypropyltrimethoxysilane
(α-(GLYCIDYLOXY)PROPYL)TRIMETHOXYSILANE
[(2,3-epoxypropoxy)propyl]trimethoxysilane
2530-83-8 [RN]
25704-87-4 [RN]
Environmental effects of GLYMO by ATAMAN CHEMICALS:
3-Glycidoxypropyltrimethoxysilane needs not to be classified as harmful or toxic to aquatic organisms.
The substance is not readily biodegradable;however, it is hydrolytically unstable. Based on the bioaccumulation assessment (hydrolysis) and toxicity assessment (not classified for long-term human health effects or for aquatic toxicity) the substance does not meet the criteria for PBT or vPvB.
There is no exposure to humans from 3-Glycidoxypropyltrimethoxysilane via the environment, as the substance is highly reactive and, thus, immediately hydrolyze. Manufacturing occurs under controlled conditions, with releases to air and waste water according to the existing legal and regional permissions. Releases to the environment during use and handling are limited by use of appropriate measures as mentioned in the Safety Data Sheet and described under Risk Management Recommendations. In those rare cases where 3-Glycidoxypropyltrimethoxysilane in coatings or sealants is used in consumer applications, the Silane has invariably hydrolyzed and condensed to form Siloxane oligomers and polymers and there is no exposure from the end product.
2530-83-8
3-glycidoxypropyltrimethoxysilane
(3-Glycidoxypropyl)trimethoxysilane
3-Glycidyloxypropyltrimethoxysilane
Glymo
Silicone KBM 403
Silane A 187
Union carbide A-187
Glycidoxypropyltrimethoxysilane
Silan A 187
Silane Z 6040
Silane-Y-4087
Glycidyl 3-(trimethoxysilyl)propyl ether
gamma-Glycidoxypropyltrimethoxysilane
Glycidyloxypropyltrimethoxysilane
NUCA 187
Silane coupler KH-560
KBM 403
KBM 430
3-(Trimethoxysilyl)propyl glycidyl ether
trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
(3-Glycidyloxypropyl)trimethoxysilane
3-(2,3-Epoxypropoxy)propyltrimethoxysilane
DZ 6040
Silane, trimethoxy[3-(oxiranylmethoxy)propyl]-
1-(Glycidyloxy)-3-(trimethoxysilyl)propane
A 187
[3-(2,3-Epoxypropoxy)propyl]trimethoxysilane
NSC 93590
Trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane
Y 4087
Z 6040
Silicone A 187
Silane, trimethoxy[(oxiranylmethoxy)propyl]-
trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane
(3-(Glycidyloxy)propyl)trimethoxysilane
((3-(Trimethoxysilyl)propoxy)methyl)oxirane
(3- GLYCIDOXYPROPYL)TRIMETHOXYSILANE
(3-(2,3-Epoxypropoxy)propyl)trimethoxysilane
Silane, [3-(2,3-epoxypropoxy)propyl]trimethoxy-
MFCD00005144
.gamma.-Glycidoxypropyltrimethoxysilane
[3-(Glycidyloxy)propyl]trimethoxysilane
[[3-(Trimethoxysilyl)propoxy]methyl]oxirane
DSSTox_CID_7489
[.gamma.-(Glycidyloxy)propyl]trimethoxysilane
Silane, trimethoxy(3-(oxiranylmethoxy)propyl)-
DSSTox_RID_78469
DSSTox_GSID_27489
Silane, (3-(2,3-epoxypropoxy)propyl)trimethoxy-
Oxirane, 2-((3-(trimethoxysilyl)propoxy)methyl)-
Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]-
Silicone A-187
Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]-, homopolymer
3-Glycidoxypropyltrimethoxysilane, 97%
56325-93-0
CAS-2530-83-8
CCRIS 3044
EINECS 219-784-2
C9H20O5Si
BRN 4308125
AI3-52752
Dynasylan GLYMO
Trimethoxy-g-glycidoxypropylsilane
EINECS 247-194-5
GOPTS
Glycidoxypropyltrimethyoxysilane, gamma-
Prosil 5136
((2,3-Epoxypropoxy)propyl)trimethoxysilane
Dow corning Z-6040
gamma-GLYCIDOXYPROPYL TRIMETHOXY SILANE
ACMC-209gj1
EC 219-784-2
SCHEMBL27615
glycidoxypropyl-trimethoxysilane
SILANE, 3-(2,3-EPOXYPROPOXY)PROPYLTRIMETHOXY-
CHEMBL2140162
DTXSID5027489
3-glycidoxypropyl trimethoxysilane
3-glycidoxypropyltrimethoxy silane
3-glycidoxypropyltrimethoxy-silane
trimethoxysilylpropylglycidyl-ether
(g-glycidoxypropyl)trimethoxysilane
3-glycidoxy propyl trimethoxysilane
NSC93590
(3-glycidoxypropyl)trimethoxy-silane
3-glycidoxy propyl trimethoxy silane
Tox21_201672
Tox21_303288
ANW-25691
CG6720
gamma-glycidoxypropyl-trimethoxysilane
NSC-93590
gamma-glycidyloxypropyltrimethoxysilane
.alpha.-Glycidoxypropyltrimethoxysilane
AKOS008901332
Glycidyl 3-Trimethoxysilylpropyl Ether
MCULE-4223229449
Silane, 3(glycidoxy)propyl trimethoxy-
(.gamma.-Glycidoxypropyl)trimethoxysilane
NCGC00164370-01
NCGC00164370-02
NCGC00257095-01
NCGC00259221-01
Silane,3-epoxypropoxy)propyl]trimethoxy-
25704-87-4
AS-14542
L534
(3-Glycidoxypropyl)Trimethoxysilane, 97%
WLN: T3OTJ B1O3-SI-O1&O1&O1
.gamma.-[(Glycidoxypropyl)trimethoxy]silane
DB-028513
3-(2, 3-Epoxypropoxy)Propyltrimethoxysilane
CS-0132309
FT-0615768
G0210
ST51037264
(3-Glycidyloxypropyl)trimethoxysilane, >=98%
3-(2,3-Epoxy Propoxy) Propyltrimethoxysilane
gamma-(2,3-epoxypropoxy)propyltrimethoxysilane
S09160
trimethoxy-[3-(2-oxiranylmethoxy)propyl]silane
[3-(2,3-epoxypropoxy)-propyl]-trimethoxysilane
97859-EP2305685A1
97859-EP2305686A1
Trimethoxy[3-(2-oxiranylmethoxy)propyl]silane #
A817773
(3-Glycidyloxypropyl)trimethoxysilane, >=97% (GC)
J-015924
Q27262482
4,4,4-trimethoxy-1-(oxiran-2-ylmethoxy)-4-silabutane
dow corning z-6040 epoxyfunctional silicone adhesive additive
3-Glycidoxypropyltrimethoxysilane Glycidoxypropyltrimethoxysilane Epoxy Functional Silane
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