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Highly effective thickener and rheology modifier for non-aqueous systems.
Excellent reinforcement and anti-settling performance in solvent-based coatings and adhesives.
Low surface area (approximately 100 m²/g) enabling efficient dispersion and reduced viscosity impact.
Hydrophobic surface treatment providing moisture resistance and improved compatibility with organic resins.
Consistent batch-to-batch quality ensured by Cabot’s proprietary flame hydrolysis manufacturing process.
Solvent-based industrial coatings and automotive refinish systems.
High-performance sealants and silicone-based adhesives.
Thixotropic agents in lubricating greases and metalworking fluids.
Anti-sag additives in architectural and maintenance paints.
Reinforcing filler in specialty elastomers and RTV silicone compounds.
| Chemical Type | Fumed silica, hydrophobically treated with dimethyldichlorosilane |
| Product Form | Free-flowing white powder |
| Appearance | White, odorless, amorphous powder |
| Primary Applications | Rheology control in non-aqueous systems, anti-settling, thixotropy |
| Key Features | Hydrophobic, low surface area, high purity, excellent dispersibility |
| Benefits | Improved storage stability, reduced sagging, enhanced mechanical properties |
| Bulk Density (Loose) | 40–60 g/L |
| pH (4% aqueous slurry) | 3.5–5.0 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
