Description
Product information
GS-90 is a synthetic hydrophilic, amorphous fumed silica. Its specific surface area is about 100 m²/g.
Product Property
- Control r heology and thixotropy
- Reinforcement of silicone e lastomer
- Improve free movement
- Anti-flow and anti-subsidence
- Thickener
Physical data
| Physical and chemical properties | unit | value |
| Specific surface area | m²/g | 90±20 |
| pH (4% suspension) | – | 3.7-4.7 |
| Drying reduction (105°C, 2h) | wt.% | ≤1.0 |
| Reduction of burning (1000°C, 2h) | wt.% | ≤1.0 |
| SiO2 content | wt.% | ≥99.8 |
| Bulk density | g/l | 50 |
Applications
- CMP
- RTV-1K
- RTV-2K
- Paint and coatings
- Food and cosmetics
- High temperature silicone rubber, liquid silicone rubber
Packaging
- pallet with paper bag:
10 kg/ bag
