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Highly pure, hydrophilic fumed silica with controlled particle size distribution for consistent rheology control.
Excellent dispersion stability in polar and non-polar systems, minimizing sedimentation and improving shelf life.
Low bulk density enabling efficient handling and uniform incorporation into formulations.
Consistent surface chemistry ensuring reliable performance across batch-to-batch production.
Free-flowing powder form with low dust generation, enhancing operator safety and process efficiency.
Thickening and anti-settling agent in solvent-based coatings and industrial paints.
Rheology modifier in high-performance adhesives and sealants.
Reinforcing filler and viscosity stabilizer in silicone elastomers.
Anti-caking additive in pharmaceutical and nutraceutical dry blends.
Flow aid and suspension stabilizer in agricultural pesticide concentrates.
| Chemical Type | Synthetic amorphous silicon dioxide (SiO₂) |
| Product Form | Free-flowing white powder |
| Appearance | White, odorless, fine particulate powder |
| Surface Area (BET) | Approx. 130–150 m²/g |
| SiO₂ Content | ≥ 99.8 wt% |
| Loss on Ignition (1000°C) | ≤ 2.5 wt% |
| Residue on Ignition (1000°C) | ≥ 97.5 wt% |
| Primary Particle Size | Approx. 7 nm |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
