HJSIL
® 380 is a kind of hydrophilic fumed silica with a specific surface area of 380 m²/g. It’s high purity white colloidal powder.
- Reinforcement filler in elastomers
- Rheology and thixotropy control of liquid systems, binders, polymers, etc
- Used as anti-settling, thickening, anti-sagging agent
- Improvement of free flow and anti-caking characteristics of powders
- Excellent transparency in unsaturated polyester resins