mySilica Silylate. AEROSIL® R 812 acts as a free-flowing, hydrophobizing, dispersing, gelling and viscosity increasing agent. It is a fumed silica treated with organosilane with high specific surface and marked hydrophobia.
تفاصيل
سیلیکا سیلیلات
- good flowability, dispersion properties
- good emulsion & suspension stability
- modified pay-off in stick applications
- shows improved sweat resistance in long-wearing make-up products
- provides temperature, mechanical & storage stability
- converts water or dilute aqueous solutions to a dry powder
- effective rheology control in complex liquid systems (such as 2 K PUR coatings)
- can be applied in coatings systems as an anti-settling agent, for the stabilization of pigments and to enhance the effect of corrosion protection
- Free flow aid in powder coatings
- can easily be incorporated into silicone rubber formulations and improves their mechanical and optical properties
Paints and coatings systems
Silicone rubber
Adhesives and sealants
Sun care (Sun protection, After-sun & Self-tanning)
Toiletries (Shower & Bath, Oral care...) > Antiperspirants & deodorants
Toiletries (Shower & Bath, Oral care...) > Oral care
Decorative cosmetics/Make-up
Hair care (Shampoos, Conditioners & Styling)
Skin care (Facial care, Facial cleansing, Body care, Baby care)
Complies with REACH, TSCA, DSL, AICS, ENCS, KECI, CSNN, PICCS, NZIoC and IECSC.
Use Level :0.5 - 5.0% w/w : sunscreen or long-wearing make-up products;0.5 - 3.0% w/w : Stick applications
معلومات تقنية
| كمية | قدر | وحدة | التعلیق |
|---|---|---|---|
| الخصائص الفيزيائية | |||
| Surface Area | 230 - 290 | m²/g | BETs |
| pH | 5.5 - 8 | 4%dispersion | |
| Tap density | 0.06 | g/cm3 | |
| SiO2 | >99.8 | % | |
| الخواص الكيميائية | |||
| Carbon percentage | 2 - 3 | % | |
| Loss on drying | <0.5 | % | 105°C, 2hrs |