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Highly pure, pyrogenically produced amorphous silica with low sodium and metal impurity content.
Optimized surface chemistry for excellent dispersion stability in polar and non-polar systems.
Controlled primary particle size (~12 nm) and specific surface area (~40 m²/g) for balanced rheology and reinforcement.
Hydrophobic surface treatment enabling superior compatibility with organic resins and polymers.
Consistent batch-to-batch performance ensured by strict manufacturing process control and QC certification.
Thixotropic agents in high-performance silicone sealants and adhesives.
Rheology modifiers in UV-curable inks and coatings.
Reinforcing filler in liquid silicone rubber (LSR) formulations.
Anti-settling agent in pigment dispersions and electronic pastes.
Viscosity stabilizer in lithium battery electrolyte gels and cathode slurries.
| Chemical Type | Pyrogenic (fumed) silicon dioxide, hydrophobic |
| Product Form | Free-flowing white powder |
| Appearance | White, odorless, fine particulate powder |
| Specific Surface Area (BET) | Approx. 40 ± 5 m²/g |
| Primary Particle Size | Approx. 12 nm |
| SiO₂ Content | ≥ 99.8 wt% |
| Ignition Loss (1000°C) | ≤ 3.0 wt% |
| pH (4% aqueous suspension) | 3.5–5.0 |
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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
