Highly engineered fumed silica with optimized particle size distribution for controlled, uniform matting effect.
Excellent transparency retention in clear coatings and inks without compromising gloss reduction performance.
Superior dispersion stability in solvent-based and high-solids resin systems, minimizing settling and re-agglomeration.
Low dosage efficiency—effective at 0.5–2.5 wt% loading depending on formulation and desired haze level.
Chemically inert and thermally stable up to 1000 °C, supporting demanding curing and processing conditions.
Automotive clearcoats and basecoats requiring premium low-haze matte finish.
Architectural and industrial maintenance coatings for interior/exterior wood, metal, and concrete substrates.
UV-curable and electron-beam (EB) cured decorative coatings for furniture and flooring.
Printing inks for luxury packaging, labels, and security applications where tactile and optical differentiation is critical.
High-performance powder coatings for appliances, office furniture, and outdoor equipment.
| Chemical Type | Fumed silica (silicon dioxide, SiO₂) |
| Product Form | Free-flowing white powder |
| Appearance | White, amorphous, odorless powder |
| BET Surface Area | 200 ± 25 m²/g |
| Primary Particle Size | Approx. 7 nm |
| Loss on Drying (105 °C, 2 h) | ≤ 2.0 wt% |
| Ignition Loss (1000 °C) | ≤ 2.5 wt% |
| pH (4% aqueous suspension) | 3.8–4.5 |
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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