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Highly pure, pyrogenic amorphous silica produced via flame hydrolysis of silicon tetrachloride.
Specific surface area of approximately 150 m²/g, optimized for balanced reinforcement and rheology control.
Low bulk density and excellent dispersibility in both polar and non-polar systems.
Consistent particle morphology and batch-to-batch reproducibility for industrial-scale formulation stability.
Free-flowing, hydrophilic powder with low moisture content (<2.0 wt%) for reliable storage and handling.
Thixotropic agent in high-performance silicone sealants and RTV elastomers.
Reinforcing filler in liquid silicone rubber (LSR) and HTV silicone compounds.
Rheology modifier in solvent-based and water-based coatings and inks.
Anti-caking additive in pharmaceutical powders and food-grade functional blends.
Viscosity stabilizer in adhesives, caulks, and specialty polymer dispersions.
| Chemical Type | Amorphous silicon dioxide (SiO₂) |
| Product Form | Free-flowing white powder |
| Appearance | White, odorless, fine particulate powder |
| Specific Surface Area (BET) | 145–155 m²/g |
| Loss on Ignition (1000°C) | ≤2.0 wt% |
| pH (4% aqueous suspension) | 3.6–4.2 |
| Residue on Ignition (SiO₂ purity) | ≥99.8 wt% |
| Heavy Metals (as Pb) | ≤10 ppm |
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