In cosmetic lotion or cream, shampoo, shower gel, lip balm, sunscreen and most of the skin care products, you'll usually see polydimethylsiloxane this material name.
Also known asdimethicone, which is a kind of hydrophilic silicone material, it has manyderivatives, are applied to the pharmaceutical, cosmetic, food and otheraspects.
Dimethyl silicone oil, colorless or pale yellowliquid, odorless, transparent, did not stimulate the skin and mucous membranes,but have some irritation to eyes. Has good chemical stability and physicalinertia. It and its derivatives silicone oil are the high quality raw materialsof cosmetics, have a good skin care function, belong to the synthetic oils of cosmeticraw materials. Dimethyl silicone oil can be used as insulation, lubrication,shockproof, dustproof oil, dielectric fluid and heat carrier, and as adefoaming, stripping, paints and cosmetics additives. Well, dimethyl siliconeoil used in cosmetics has what effect?
Dimethyl silicone oil can be used for cosmeticsproduction well in order to improve the cosmetic properties. Silicone oil has alow surface tension combined with viscosity, can make other components ofcosmetics easily spread into a thin film on the skin, and no sticky feeling. Dimethylsilicone oils remove viscous properties make it coordinated with vaseline,paraffin, beeswax, lanolin, etc. obtain not sticky products, volatile siliconeoil can be given drying, smooth, shiny and good anti-fouling properties to cosmetics,as a cosmetic carrier, it can quickly dissipate make the other cosmeticingredients into a uniform distribution film, in the eye cosmetic products andnail polish, it is very important, and in hair care products, the silicone oil can increase the hair gloss, at the same time play a role of stereotypingand preventing hair stick together, in shampoos, silicone oil make hair easy tocomb, in skin care products, silicone oil form a hydrophobic film can preventother components to be washed, also keep the skin in the normal breathable,currently silicone oil has become an important ingredients or additives in manycosmetics.
Polysiloxane is the name for such materials, alsoknown as silicone or silicone oil, they are in this category substances. Incosmetics has lubricating properties, anti-ultraviolet role, good ventilation,with obvious dirt function, in cosmetic also used to replace the traditionaloils materials, which is based on polydimethylsiloxane has good characteristicsof softness, in skin care products are usually used for moisturizing products,some of the high-grade skin care products will also be applied.
Polydimethylsiloxane permeability is very good forthe skin, skin care products on the skin's smooth refreshing feeling, usuallybecause of adding the raw materials, raw material itself for increasing thesoftness of the skin also has a good effect. In hair care products, shampoo, canenhance hair color and help maintain the natural hair shiny, basically, all ofthe shampoo can make hair smooth are able to find this raw material. Incosmetics, requires polydimethylsiloxane with low viscosity, good volatile,easy to clean, the highest proportion can reach 15% or more, according to cosmetic raw material suppliers, dimethicone and related derivatives are commonly used cosmeticingredients.
Article Source:http://www.cosprm.com
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