Highly engineered spherical silica particles for uniform, controllable matte effect.
Excellent dispersion stability in both solvent-based and water-based coating systems.
Low abrasion impact on application equipment, supporting extended production uptime.
Thermally stable up to 300°C, enabling compatibility with baking and curing processes.
Reproducible particle size distribution ensures consistent optical performance batch-to-batch.
Automotive clearcoats and basecoats requiring premium low-gloss aesthetics.
Industrial maintenance coatings for machinery and metal structures.
Architectural exterior wall paints demanding weather-resistant matte finish.
Plastic coatings for consumer electronics housings and automotive interior trim.
Wood finishes for high-end furniture and flooring where tactile softness and visual depth are critical.
| Chemical Type | Synthetic amorphous silica (spherical) |
| Product Form | Free-flowing dry powder |
| Appearance | White to off-white fine powder |
| Primary Particle Size (D50) | Approx. 3.8 µm |
| BET Surface Area | Approx. 180 m²/g |
| SiO₂ Content | ≥ 99.5 wt% |
| Loss on Ignition (1000°C) | ≤ 1.5 wt% |
| Key Features | Non-porous, hydrophobic surface (treated), low oil absorption |
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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