AEROSIL® R 974
CAS No 68611-44-9
AEROSIL® R 974 is a hydrophobic fumed silica surface-treated with dichlorodimethylsilane, listed under CAS 68611-44-9 (EINECS 271-893-4) in the Aerosils product category. It appears as a white, odorless powder. The product is used as a rheology-control and anti-settling additive that imparts thixotropic behavior and free-flow properties to liquid and paste formulations. AEROSIL® R 974 is supplied in bags and big bags.
- Category
- Silica
- Sub-category
- Silica
- CAS Number
- 68611-44-9
- EINECS
- 271-893-4
Applications
- Rheology control and thixotropic thickening in coatings and paints
- Anti-settling and anti-sagging agent in adhesives and sealants
- Reinforcing and thickening filler in silicone rubber and resin systems
- Free-flow aid and anti-caking additive in powder formulations
- Viscosity control in printing inks and unsaturated polyester resins
FAQ
Q: What is AEROSIL® R 974?
A: It is a hydrophobic fumed silica (CAS 68611-44-9) used as a rheology and anti-settling additive in industrial formulations.
Q: What does AEROSIL® R 974 look like?
A: It is a white, odorless powder.
Q: How is AEROSIL® R 974 packaged?
A: It is supplied in bags and big bags.
Available materials
| Material | Packaging | Quantity |
|---|---|---|
| AEROSIL® R 974 bigbag 200 kg | Big Bag | 200 KG |
| AEROSIL® R 974 bigbag 200 kg DD | Big Bag | 200 KG |
| AEROSIL® R 974 bag | Bag | 10 KG |
| AEROSIL® R 974 bag DD | Bag | 10 KG |