CYCLOPENTASILOXAN (SKLOPENTASLOKSAN)
CYCLOPENTASILOXAN
SYNONYMS:
CYCLOPENTASILOXANE; cyclopentasloxane; Cyclopentasloxane; Siklopentasiloksan; siklo pentasiloksan; siklo penta siloksan; cyclo penta siloksan; pentasiloksan; dekametilsiklo penta siloksan; deka metil penta siloksan; dekametilcyclopentasiloksan; DEKAMETLCYCLOPENTASLOKSAN; DECAMETHYLCYCLOPENTASILOXAN; SKLOPENTASLOKSAN; DEKAMETL SLOKSAN; SKLOPENTAMETHKON; SIKLOPENTAMETHICONE; CYCLOPENTAMEHTICONE; DECAMETHYLCYCLOPENTASILOXANE; 541-02-6; Cyclopentasiloxane, decamethyl-; Dimethylsiloxane pentamer; Dow corning 345 fluid; NUC silicone VS 7158; Dow corning 345; CYCLOMETHICONE; Silicon SF 1202; Cyclic dimethylsiloxane pentamer; Dekamethylcyklopentasiloxan; UNII-0THT5PCI0R; Union carbide 7158 silicone fluid; 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10; pentaoxapentasilecane; CCRIS 1328; HSDB 5683; Dekamethylcyklopentasiloxan [Czech]; EINECS 208-764-9; 0THT5PCI0R; Ddecamethylcyclopentasiloxane; SF 1202; BRN 1800166; Decamethylcyclopentasiloxane, 97%; MFCD00046966; Cyclomethicone 5; Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl-; Cyclopentamethicone; Pentacyclomethicone; Silicon Plus |A; Silbione V 5; Botanisil CP 33; D5 Cyclic pentamer; Mirasil CM 5; Execol D 5; Volasil 245; Dow Corning 345EU; Silicone SF 1202; DC 345 Fluid; dimethylcyclopentasiloxane; Silbione 70045V5; Xiameter PMX 0245; Cyclopentadimethylsiloxane; Decamethylcylopentasiloxane; Dow Corning 245 Fluid; Decamethylcyclopentasiloxane (cyclic monomer); Decamethylcyclopentasiloxane, analytical standard; C-52846; I14-53249; UNII-NMQ347994Z component XMSXQFUHVRWGNA-UHFFFAOYSA-N; Cyclomethicone 5, United States Pharmacopeia (USP) Reference Standard; 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane; 2,2,4,4,6,6,8,8,10,10-decamethyl-1,3,5,7,9,2,4,6,8,10-pentoxapentasilecane; D5 Cyclomethicone, Pharmaceutical Secondary Standard; Certified Reference Material; CYCLOPENTASILOXANE, DECAMETHYL-, DECAMETHYL- CYCLOPENTASILOXANE; CYCLO PENTA SLOKSAN; PENTASLOKSAN; DEKAMETLSKLO PENTA SLOKSAN; DEKA METL PENTA SLOKSAN; DEKAMETLCYCLOPENTASLOKSAN; DEKAMETLCYCLOPENTASLOKSAN; DECAMETHYLCYCLOPENTASILOXAN; SKLOPENTASLOKSAN; DEKAMETL SLOKSAN; SKLOPENTAMETHKON; SIKLOPENTAMETHICONE; CYCLOPENTAMEHTICONE; DECAMETHYLCYCLOPENTASILOXANE; 541-02-6; CYCLOPENTASLOXANE, DECAMETHYL-; DMETHYLSLOXANE PENTAMER; DOW CORNNG 345 FLUD; NUC SLCONE VS 7158; DOW CORNNG 345; CYCLOMETHICONE; SLCON SF 1202; CYCLC DMETHYLSLOXANE PENTAMER; DEKAMETHYLCYKLOPENTASLOXAN; cyclo penta siloksan; pentasiloksan; dekametilsiklo penta siloksan; deka metil penta siloksan; dekametilcyclopentasiloksan; DEKAMETLCYCLOPENTASLOKSAN; DECAMETHYLCYCLOPENTASILOXAN; SKLOPENTASLOKSAN; DEKAMETL SLOKSAN; SKLOPENTAMETHKON; SIKLOPENTAMETHICONE; CYCLOPENTAMEHTICONE; DECAMETHYLCYCLOPENTASILOXANE; 541-02-6; Cyclopentasiloxane, decamethyl-; Dimethylsiloxane pentamer; Dow corning 345 fluid; NUC silicone VS 7158; Dow corning 345; CYCLOMETHICONE; Silicon SF 1202; Cyclic dimethylsiloxane pentamer; Dekamethylcyklopentasiloxan.
Decamethylcyclopentasiloxane (D5) is an organosilicon compound with the formula [(CH3)2SiO]5. It is a colorless and odorless liquid that is slightly volatile.The compound is classified as a cyclomethicone. Such fluids are commonly used in cosmetics, such as deodorants, sunblocks, hair sprays and skin care products. It is becoming more common in hair conditioners, as it makes the hair easier to brush without breakage. It is also used as part of silicone-based personal lubricants. D5 is considered an emollient. In Canada, among the volume used in consumer products approximately 70% were for antiperspirants and 20% for hair care products.[5] 10,000-100,000 tonnes per year of D5 is manufactured and/or imported in the European Economic Area.[6] Atmospheric emissions of D5 in the Northern Hemisphere were estimated to 30,000 tonnes per year.[7]
Production and polymerization
Commercially D5 is produced from dimethyldichlorosilane. Hydrolysis of the dichloride produces a mixture of cyclic dimethylsiloxanes and polydimethylsiloxane. From this mixture, the cyclic siloxanes including D5 can be removed by distillation. In the presence of a strong base such as KOH, the polymer/ring mixture is equilibrated, allowing complete conversion to the more volatile cyclic siloxanes:
n⁄5 [(CH3)2SiO]n → n [(CH3)2SiO]5
D4 and D5 are also precursors to the polymer. The catalyst is again KOH.
Safety and environmental considerations
The LD50 for D5 in rats is >50 g/kg.The environmental impacts of D5 and D4 have attracted attention because these compounds are pervasive. Cyclic siloxanes have been detected in some species of aquatic life.[9] A scientific review in Canada has determined that “Siloxane D5 does not pose a danger to the environment”[10] and a scientific assessment of D5 by the Australian government stated, “the direct risks to aquatic life from exposure to these chemicals at expected surface water concentrations are not likely to be significant.”However, in the European Union, D5 was characterized as a substance of very high concern (SVHC) due to its PBT and vPvB properties and was thus included in the candidate list for authorisation. D5 shall not be placed on the market in wash-off cosmetic products in a concentration equal to or greater than 0,1 % by weight of either substance, after 31 January 2020.
Cosmetic use
It can be frustrating to decipher the long chemical names on the label of your favorite cosmetic products. Simple ingredients like water and alcohol are easy to recognize. But lengthy chemical names can leave even the most conscious consumers scratching their heads.Cyclopentasiloxane (D5) is used in hundreds of cosmetics. In the past, there was controversy about its potential health and environmental risks. But the Cosmetic Ingredient Review Expert Panel considers it safe to use in cosmetics. However, in early 2018 the European Union introduced restrictions on D5 use in cosmetic products that are intended to be washed off before evaporation. Concentrations above 0.1% in wash-off products were determined to have a risk of accumulating in the water supply.
What is cyclopentasiloxane?
Cyclopentasiloxane is a silicone regularly used in cosmetic products. It’s commonly found in medical implants, sealants, lubricants, and windshield coatings.D5 is colorless, odorless, non-greasy, and water-thin. It doesn’t get absorbed into the skin. Rather, it evaporates quickly away from it. This property makes it a useful ingredient in cosmetic products that need to dry quickly, like antiperspirants and hair sprays.It also has lubricating properties. This gives a slippery and silky feeling when applied to the skin and hair and allows the product to spread more easily.
What is it used for?
D5 is known for being able to evaporate and dry quickly. Silicones are also known to repel water and glide easily. This is why they are commonly used as ingredients in lubricants and sealants.They are also known to form a protective barrier on the skin and hair. This can help you detangle your hair, prevent breakage, and reduce frizz.D5 can be found in a wide range of personal care products. Examples include:hair spray,sunscreen,antiperspirant, deodorant,hair conditioner,shampoo,hair detangling products,waterproof mascara,foundation,eyeliner,concealer,moisturizer with SPF,eye shadow,hairstyling gel and lotion, lipstick
It sometimes appears on a label as decamethylcyclopentasiloxane or D5. It may also be put under the broader category name of cyclomethicone.It’s different from another siloxane known as dimethicone or polydimethylsiloxane (PDMS).
Is it safe?
One of the main benefits of D5 compared to similar ingredients is that it’s less expensive. This helps lower the cost of your favorite products. Of course, the lower cost means there’s an incentive for manufacturers to use it instead of other ingredients, regardless of its safety or environmental impact.
Safety concerns in humans
The Environmental Working Group (EWG) found that there’s a low concern that D5 can be considered an endocrine disrupter, or something that can disturb the normal functioning of your hormones. It could be more of a concern when it’s used at concentrations higher than what is typically used in cosmetics. The Cosmetic Ingredient Review Expert Panel considers the chemical safe to use at existing concentrations.To be an endocrine disruptor, a chemical must get into the body. A 2012 study published in the International Journal of Toxicology found that D5 isn’t absorbed into the skin. A 2016 study confirmed that it rapidly evaporates after contacting the skin with very little of the chemical entering the body.If inhaled, it’s either quickly exhaled or broken down and excreted in urine. This means that accumulation of this chemical in the body is unlikely.D5 also wasn’t found to cause skin irritation or sensitization in humans. When used in sunscreens and lotions, research shows it may even prevent irritation in patients with skin conditions like rosacea.
Environmental hazards
There is some controversy surrounding the environmental impact of this ingredient. Chemicals used in hair and skin products can make their way into the environment when they’re rinsed down the drain. These products may then accumulate and harm fish and other wildlife.
Cyclopentasiloxane was once considered hazardous to aquatic wildlife. It was found in laboratory studies to be bio-accumulative in some aquatic animals. This prompted a Canadian review board to conduct more research about the environmental impact of this chemical.
A 2011 review concluded that D5 didn’t pose a danger to the environment. The review board found no evidence of toxicity to any organism. The board also didn’t find evidence that the chemical can build up to high enough concentrations to cause problems in animals.
A 2013 study found that the chemical evaporates during typical use. Only a very small fraction of the chemical finds its way down the drain and into the environment. This amount is considered negligible by the study authors.
Contrary to the earlier studies, recent evaluation by the European Union regarding environmental accumulation of D5 has resulted in limits on concentrations used in wash-off cosmetics to less than 0.1%, effective January 31, 2020.
Products containing cyclopentasiloxane can be used safely on your hair and skin with minimal personal risk. It helps your skin and hair products dry quickly and spread more easily. It can make the hair feel silky without weighing it down.Though there is a concern that this ingredient can disrupt hormones in your body, research shows that it doesn’t get absorbed into the skin in high enough doses to cause harm.It is possible that D5 could accumulate in water supplies when used in concentrations above 0.1% and when washed off before evaporating. This possibility has led to increased regulation of its use in some countries.
Cyclopentasiloxane (or CPS for short) is one of many types of silicones. In general, silcones are known for their ability to lubricate, waterproof and provide shine. (Think “Armor All” for your head.) There are many types of silcones – some have a very heavy, sticky consistency and others are very lightweight. CPS is a water-thin so it’s very good at dispersing thicker, greasier silicones. For this reason it’s often used in combination with dimethicone. It is also volatile, which means it will evaporate. So, not only does it help spread heavier silicones but it doesn’t leave your hair feeling weighed down after it’s done.In rinse off products Cyclopentasiloxane CPS is used to create a very lubricious, wet slippery feel. In the kinds of leave on styling products that you asked about, it can give you the wet but not crunchy look you’re seeking. Of course, the other ingredients in the formula make a difference too, but that’s why your stylist recommended something based on Cyclopentasiloxane CPS.
Cyclopentasiloxane (or CPS for short) is one of many types of silicones. In general, silcones are known for their ability to lubricate, waterproof and provide shine. (Think “Armor All” for your head.) There are many types of silcones – some have a very heavy, sticky consistency and others are very lightweight. CPS Cyclopentasiloxane is a water-thin so it’s very good at dispersing thicker, greasier silicones. For this reason it’s often used in combination with dimethicone. It is also volatile, which means it will evaporate. So, not only does it help spread heavier silicones but it doesn’t leave your hair feeling weighed down after it’s done.In rinse off products CPS is used to create a very lubricious, wet slippery feel. In the kinds of leave on styling products that you asked about, it can give you the wet but not crunchy look you’re seeking. Of course, the other ingredients in the formula make a difference too, but that’s why your stylist recommended something based on CPS. Cyclopentasiloxane (or CPS for short) is one of many types of silicones. In general, silcones are known for their ability to lubricate, waterproof and provide shine. (Think “Armor All” for your head.) There are many types of silcones – some have a very heavy, sticky consistency and others are very lightweight. CPS is a water-thin so it’s very good at dispersing thicker, greasier silicones. For this reason it’s often used in combination with dimethicone. It is also volatile, which means it will evaporate. So, not only does it help spread heavier silicones but it doesn’t leave your hair feeling weighed down after it’s done.
In rinse off products Cyclopentasiloxane CPS is used to create a very lubricious, wet slippery feel. In the kinds of leave on styling products that you asked about, it can give you the wet but not crunchy look you’re seeking. Of course, the other ingredients in the formula make a difference too, but that’s why your stylist recommended something based on Cyclopentasiloxane CPS. Cyclopentasiloxane (its full chemical name is decamethylcyclopentasiloxane), commonly known as D5, is a chemical that belong to the group of cyclomethicones aka methyl siloxanes.Siloxanes are found in lots of hair care and skin care products as conditioners that leaves hair and skin with a soft, silky, and moist feeling.You can identify siloxanes in cosmetics by looking for the words with “-siloxane” or “-methicone” in the ingredient list.Cyclopentasiloxane (D5) is an odorless, colorless liquid. It is also used in the production of silicone polymers and may also be used as a dry-cleaning solvent and in industrial cleaning products.
Cyclopentasiloxane (D5) is rated 3 out 10 (10 being most toxic) in the Skin Deep database powered by the Environmental Working Group (EWG).The US Cosmetic Ingredient Review Expert Panel concluded that cyclopentasiloxane (D5) along with cyclomethicone, cyclotetrasiloxane (D4),
cyclohexasiloxane (D6), and cycloheptasiloxane (D7) are safe in the present practices of use and concentration.The European Scientific Committee on Consumer Safety (SCCS) deemed cyclopentasiloxane (D5) safe for use in cosmetic products, with the exception of hair styling aerosols and sun care sprays, where it can be inhaled and deposited onto the lungs.In Cosmetic Ingredient Review studies, carcinogenic effects were observed only after 12-months of exposure at high doses, which would not be applicable to products used topically.In the SCCS report, there was a concern voiced that cyclopentasiloxane (D5) may contain trace amounts of cyclotetrasiloxane (D4), classified as an endocrine disruptor, based on evidence that it interferes with human hormone function and human fertility by the European Union.The SCCS Opinion encourages keeping the level of impurity of D4 as low as possible.The SCCS study did not look into environmental effects.In 2008, Environment Canada and Health Canada concluded that based on the available information, cyclopentasiloxane (D5) was entering the environment in a quantity or concentration or under conditions that may have an immediate or long-term harmful effect on the environment and may adversely affect biological diversity.Environment Canada and Health Canada recommended adding cyclopentasiloxane (D5) to the List of Toxic Substances maintained pursuant to the Canadian Environmental Protection Act (CEPA).This decision was challenged by the Silicones Environmental, Health and Safety Council of North America (SEHSC) and requested that a board of review be established to inquire into the nature and extent of the danger posed by D5.In 2012, the board concluded that cyclopentasiloxane (D5) is not harmful to the environment.
The controversy of cyclopentasiloxane does not stop here.This study finds that D5 evaporates in so-called “leave-in” hair products and that only a negligible amount of it is available to go down the drain.Then, there is a report out of Switzerland in 2016 linking cyclopentasiloxane, as one water contaminant associated with cytotoxity on human intestinal cells. Cyclopentasiloxane bioaccumulates in the food chain and thus impacts human health. It might end up in drinking water because it is not easily removed by the classical water treatment systems and the study recommended look into introducing more sophisticated water purification processes. (Etteieb, et al., Combining Biological and Chemical Screenings to Assess Cytotoxicity of Emerging Contaminants in Discharges into Surface Water, Water, Air, Soil Pollution, Volume 227 (9) – Aug 24, 2016)All in all, while there is nothing written in stone about the dangers of this chemical, it has been raising some concerns. I believe that this illustrates the difficulty of proving a chemical to be harmful. I recommend utilizing precaution and reducing your usage of products with cyclopentasiloxane (D5), such as Old Spice antipersparant & deodorant. A super commonly used 5 unit long, cyclic structured silicone that is water-thin and does not stay on the skin but evaporates from it (called volatile silicone). Similar to other silicones, it gives skin and hair a silky, smooth feel. It’s often combined with the non-volatile (i.e. stays on the skin) dimethicone as the two together form a water-resistant, breathable protective barrier on the skin without a negative tacky feel.
Siklopentasiloksan nedir? Siklopentasiloksan, kozmetik ürünlerinde düzenli olarak kullanlan bir silikondur. Genellikle tbbi implantlarda, szdrmazlk maddelerinde, kayganlatrclarda ve ön cam kaplamalarnda bulunur. .5 Renksiz, kokusuz, yasz ve su inceliidir. Cilt içine emilmez. Aksine, ondan hzlca buharlar. Bu özellik, terlemeyi önleyici maddeler ve saç spreyleri gibi çabuk kurumas gereken kozmetik ürünlerinde yararl bir bileendir. Ayrca yalama özelliklerine sahiptir. Bu, cilde ve saça uygulandnda kaygan ve ipeksi bir his verir ve ürünün daha kolay yaylmasn salar.
Ne için kullanlr?
D5’in hzla buharlap kuruyabildii bilinmektedir. Silikonlarn ayrca suyu itdii ve kolayca kayd bilinmektedir. Bu nedenle yaygn olarak yalayclar ve szdrmazlk malzemelerinde katk maddesi olarak kullanlrlar. Ayrca cilt ve saç üzerinde koruyucu bir bariyer oluturduu bilinmektedir. Bu, saçlarnz eriltmenize, krlmalar önlemenize ve kabarmay azaltmanza yardmc olabilir.D5, çok çeitli kiisel bakm ürünlerinde bulunabilir. Örnekler: saç spreyi, güne koruyucu, terlemeyi önleyici, deodorant, saç kremi, ampuan, saç dolandrclk ürünleri, su geçirmez maskara, fondöten, eyeliner, kapatc, SPF’li nemlendirici, göz far, saç jeli ve losyonu, ruj.
Bazen bir etikette decamethylcyclopentasiloxane veya D5 olarak görünür. Ayn zamanda, siklometikonun daha geni kategori ismi altna konulabilir. Dimetikon veya polidimetilsiloksan (PDMS) olarak bilinen baka bir siloksandan farkldr.D5’in benzer içeriklerle karlatrldnda en önemli avantajlarndan biri, daha ucuz olmasdr. Bu, favori ürünlerinizin maliyetini düürmenize yardmc olur. Tabii ki, düük maliyet, üreticilerin güvenlik veya çevresel etkilerinden bamsz olarak, dier malzemeler yerine kullanmak için bir tevik olduu anlamna gelir. Bileik bir siklometikon olarak snflandrlr. Bu tür svlar, deodorantlar, güne koruyucular, saç spreyleri ve cilt bakm ürünleri gibi kozmetiklerde yaygn olarak kullanlr. Saç kremlerinde saçlarn krlmadan daha kolay frçalanmasn salad için saç kremlerinde daha yaygn hale gelmektedir. Ayn zamanda silikon bazl kiisel kayganlatrclarn bir parças olarak kullanlr. D5 bir yumuatc olarak kabul edilir. Kanada’da, tüketici ürünlerinde kullanlan hacim arasnda yaklak% 70 terlemeyi önleyici maddeler ve% 20’sini saç bakm ürünleri için kullanmtr. Avrupa Ekonomik Bölgesi’nde ylda 10.000 – 100.000 ton D5 üretilmekte ve / veya ithal edilmektedir. Kuzey Yarmküre’de atmosferik D5 emisyonlarnn yllk 30.000 ton olduu tahmin edilmektedir.
Üretim ve Polimerizasyon
Ticari olarak D5, dimetildiklorosilandan üretilir. Diklorürün hidrolizi, bir siklik dimetilsiloksan ve polidimetilsiloksan karm üretir. Bu karmdan, D5 içeren siklik siloksanlar damtma ile uzaklatrlabilir. KOH gibi güçlü bir bazn varlnda, polimer / halka karm daha uçucu siklik siloksanlara tam dönüüm salayarak dengelenir:
Siklopentasiloksan sklkla bir polimerdirüretimde kullanlr. Genellikle saç ürünleri, tra ve dekorlara eklenir. Avantajlar, bu polimerin temeli olan uçucu silikonun özelliklerine dayanmaktadr.
Kozmetik kompozisyonda cyclopentasiloxane veriripeklik ve yumuaklk ve ayn zamanda yal bir iz ve ya hissi olmadan iyi yaylyor. Bileen, gliserin, mumlar, aromatik hidrokarbonlar ve alkoller ile çok sayda organik çözücüyü mükemmel bir ekilde birletirir.
Bir dizi kiisel bakm ürünü için temel sv olarak kullanldnda, birçok kadn ve erkein holand özel özellikler ekliyor.
Siklopentasiloksan u ekilde kullanlr:
deodorantlar;
terleme önleyiciler;
Temizlik kremleri;
aerosol kabnda bulunan saç ürünleri;
kalem eklinde losyonlar;
banyo yalar;
tra ve güne yan anlamna gelir;
trnaklar için vernikler.
Kozmetik bakmnda ikiPolimer: dimetikon ve siklometikon, siklopentasiloksan dimetikon ad verilen yeni bir bileik ile sonuçlanr. Birincisi, içeriin viskozitesini düürür ve tüm uzunluk boyunca dalm iyiletirir, ikincisi ise parlaklk ve ipeklik veren kilitler üzerinde ince bir film oluturur. Bileiin allmadk derecede düük bir buharlama scakl vardr, bu nedenle uçucu hale gelme annda dierlerinden farkl olarak cildi soutmaz.
Siklometikon genellikle saf olarak kullanlr.form, ancak bazen sv baz olarak dier kozmetik bileenler ile birlikte kullanlr. Çok miktarda susuz alkolde mükemmel çözünürlük gösterir. Pek çok pigmentle iyi bir tamamlayc olmasnn yan sra birçok organik bileenle de bir aradadr. Ya ve kat yalarn mükemmel bir datcsdr. Deriye uygulamadan sonra hafif bir ipeksi hissi brakr.
Kozmetikte siklopentasiloksan kullanm nedir?
kozmetikte siklopentasiloksan zararSilikonlar, hafif bakm ürünleri yapmay kolaylatrrve nazik. Temel testi yaparken, içerik oldukça basit bir ekilde uygulanrsa, bu polimer ile üretilir. Bu kozmetikler cildi daha yumuak hale getirdii için cildin görünümünü önemli ölçüde artrr. D ykandktan sonra tekrar ayn olacana dikkat edilmelidir. Karkastaki silikon, kirpikler üzerinde eit bir ekilde dalmasna yardmc olur ve parldayan ve rujlarda, bir ayna parlamas ortaya çkar.
siklopentasiloksan saç kozmetiklerinde koruma salar veOluturulan film eritleri sarar ve bölünmü uçlar balar. Bu bileenin bakteri üremesi için bir üreme alan olmamas ve bu nedenle yalara mükemmel bir alternatif olarak kabul edilmesi de önemlidir, ancak bu ürünler uzun süre kullanlamaz.
Bugüne kadar, üretim pazar dört snf polimer sunmaktadr.
Siklopentasiloksan suda çözünür, çounlukla ampuanlarda kullanlr, çünkü su ile ykanmalar kolaydr.
Silikon yalar tonal bazlar, kremler, balsam-durulama ve dier tbbi ve bakm maddelerinde bulunur. Parlatrlar, cildi pürüzsüzletirir ve bukleleri düzgünletirirler.
Termal koruma salayan ürünler içinSiklopentasiloksann ait olduu uçucu elemanlar uygulanr. Saçlar için kozmetikte, bu durumun iyiletirilmesinin yan sra serme kolayl salar, ancak kullanm kötüye kullanmamalsnz.
Yüksek polimerler çounluklaprofesyonel ürünler. eritler üzerinde youn bir film olutururlar, bu da onlar en uygun kta yerletirir, üniformluk, pürüzsüzlük, parlak bir görünüm ve parlaklk verir. Bununla birlikte, bu koruma, ykama tamamlanmadnda ve saçlarn besin elde etme imkan olmadan, esnekliini ve güzelliini kaybetmeye, dökülmeye ve incelmeye balamadan brakld gerçeine götürür.
Herhangi bir bakm ürünü satn almadan önce, kompozisyonunu dikkatlice okumalsnz.
Kozmetikte siklopentasiloksann avantajlar
Popüler bir bileen nedir, anlayabilirsinizHer biri, piyasada sunulan ürün çeitliliinin% 70’inde olduu gibi. Bu maddenin popülerlii kolayca açklanabilir, çünkü içinde bulunduu ürünler annda görünür bir lüks etki yaratr.
Güzel bukleler için elementin aksiyonu öyledir:Her saç görünmez bir filmle kaplar, pullar pürüzsüzletirir ve lehimleyerek sonuç olarak parlak ve pürüzsüz olur. Ayrk uçlar için iyi bir tutkaln ilevini yerine getirir ve ayn zamanda boyamadan sonra renk pigmentinin ykanmasna izin vermez. Gelimekte olan kabuun younluu tamamen kozmetikte bulunan siklopentasiloksan miktarna baldr.
Polimerin bir baka önemli artlar vardr: cildi, dudaklar ve saç, çevrenin zararl etkilerinden, yani klor, scaklk deiimleri ve aktif ultraviyole nlarndan korur.
Siklopentasiloksann varl sayesindekozmetikler, yüzünüzde parlak ve nemlendirilmi bir görünüm uygulamak için daha esnek hale gelir. Kullanlamamas gereken sv, hiçbir ekilde mevcut deildir, çünkü slak bir halde yüzünde kalamayacaklar, çabuk kuruyacaklar ve düzensizlik ve krklklar dolduramayacaklardr.
Silikonlar sayesinde artlartüm makyaj malzemelerinin su geçirmezlii. Bu güne koruma ve tonal bazlar, gevek ürünler, tozlar ve haylayterov için gereklidir. Ayrca bileimin kyafetlere girmesini önlemeye yardmc olurlar. Kalc ruj, bu tür dolgu maddeleri için olmasa bile, sadece mevcut olmazd. Renk pigmentlerinin doygunluunu mükemmel bir ekilde salarlar.Siklopentasiloksan EP245 silikon svs, çounlukla siklometikon pentamerin tek bileenidir. Kokusuz ve tahrisiz renksiz ve effaf bir svdr. Cilt ve saça yumuak ve kaygan bir his veren, kullanm ve yaylmas kolaydr. Buharlamadan sonra artk madde içermeyen birçok kozmetik bileenle son derece uyumludur. Yüzey gerilimi azaltabilir, makyaj, cilt bakm, saç bakm, güne kremi, terlemeyi önleyici, deodorant ürünleri gibi kiisel bakm ürünlerinde yaygn olarak kullanlan pigmentlerin dalmasna yardmc olabilir.
Siklopentasiloksan EP245, birçok kozmetik katk maddesi, hatta baz mumlar, ya asitleri, ya asidi esterleri ve uçucu olmayan silikonlar ile uyumludur.
Alkole çözünür.Tek bana veya dier malzemelerle kullanabilirsiniz.Siklopentasiloksan – genellikle üretiminde kullanlan bir polimeridir. Genellikle saç ürünleri, tra ve dekor ekledi. Kullanm Bu reçinenin temeli olan uçucu bir silikon özelliklerine dayanr.kozmetik bileim içinde siklopentasiloksan ve bu yal ve yal iz duyumlar olmadan da ipeksi bir yumuaklk ve iyi sürülebilirlik verir. Bileen mükemmel organik çözücüler, gliserin, mumlar, aromatik hidrokarbonlar ve alkoller büyük miktarda hizalanr.Bir sonuç olarak, siklopentasiloksan, dimetikon olarak adlandrlan yeni bir bileik olup, dimetikon ve siklometikon: Kozmetikte, saç bakm ürünleri iki polimerin bir araya. Kökeni içerii viskozitesini düürür ve tüm uzunluu dalmn arttrr ve parlaklk ve yumuaklk, bukleler ikinci ince film oluturur. Bileik sahiptir allmn dnda düük buharlama scakl ise en zaman buharlama mu deil serin cilt, aksine dier.Silikonlar tamamen inert veya kimyasal olarak tepkimeye girmez ve toksik kimyasallar serbest brakabilir. Baz sentetik kimyasallar düük seviyelerde süzebilirler ve sznt ya gibi yal maddeler ile artar. Silikondan kaynaklanan bulama kant, arap ve yenilebilir ya yiyeceklerinde bulundu. Alüminyum, platin, magnezyum ve kalsiyum gibi malzemeler silikon bakeware üzerinde test yapldnda gdaya süzüldü. Sv silikon çalmalar, siloksann salnmasna iaret etti, bunlardan biri olan – siklopentasiloksan – toksik ve kalc olarak deerlendirildi. D5 olarak da bilinen bu siloksan, kozmetikte yumuatc olarak kullanlr ve ABD Çevre Koruma Ajans’na göre kanserojen olabilir.
Siklometikon sk olarak saf formda kullanlr, ama bazen sv temel olarak dier kozmetik katk maddeleri ile kombinasyon halinde kullanlr. Susuz alkol büyük miktarda mükemmel çözünürlüe göstermektedir. yi çok organik maddeler yan sra iyi bir tamamlayc çeitli pigmentler ile birlikte. Bu kat ve sv yalarn mükemmel bir temsilcisidir. deriye uygulama sonrasnda hafif ipeksi bir his brakr.