| CAS No.: | 17928-28-8 |
|---|---|
| EINECS: | 241-867-7 |
| Appearance: | Powder |
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English name: POLY(METHYLSILSESQUIOXANE)
CAS NO.: 68554-70-1
Appearance:Spherical white powder
Particle size(μm): 1.2-6.0
Thermal weight loss(250ºC)/ %: ≤2.0
PH value:6.5-7.5
True density (25ºC): 1.25-1.35
Bulk density (25ºC): 0.3-0.4
Properties:
Excellent hydrophobicity
Good lubricity
Lower density than inorganic powders
Better heat resistance than organic resin powder
Does not dissolve in organic solvents
Low adhesion
Heated to 900 ºC is not melting, 400 ºC heat was less than 5%
After calcination can get spherical silica particles
Narrow particle size distribution
Application:
Rubber industry: improve the smoothness of the rubber and improve the wear resistance of the rubber
Coatings and printing ink: adjust the glossiness and color chroma, anticaking, improving wear resistance.
Synthetic resin: improve the wear resistance of epoxy resin, acrylic resin, polyester resin and ABS resins. Resistance to agglomerate, improve smoothness, keeping the transparency of PE, PP and other plastic film
Cosmetics: smooth handle agent, filling agent.
The LED industry: used as the light diffusion agent, it has excellent light transmittance and optical diffusibility.
Other applications: improving the dispersion, liquidity and anti-agglomeration of pigments and ceramic powder.
What is methylsilsesquioxane?
Methylsilsesquioxane is a siloxane compound, which is a copolymer of methyl silicone oil and polyethylene glycol (Polyethylene Glycol).
Why is methylsilsesquioxane used in cosmetics?
Methylsilsesquioxane is commonly used as a lubricant and conditioning agent in cosmetics. It provides products with a silky feel, improves texture, and helps maintain product stability.
What are the characteristics of methylsilsesquioxane?
Methylsilsesquioxane has good lubricity and smoothness, and can also play a role in dispersing, emulsifying and stabilizing in products.
What products contain methylsilsesquioxane in cosmetics?
Methyl silsesquioxane is commonly used in various cosmetics, such as base liquid, isolation cream, lotion, sunscreen, etc.
How to properly use cosmetics containing methylsilsesquioxane?
When using cosmetics containing methylsilsesquioxane, follow the product instructions and make sure the product is applied evenly to clean skin.
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