Highly uniform spherical silica particles ensure consistent, controllable matte effect without haze or graininess.
Excellent dispersion stability in both solvent-based and water-based coating systems, minimizing sedimentation and agglomeration.
Low abrasivity preserves application equipment integrity and maintains substrate surface smoothness during processing.
Thermally stable up to 300°C, supporting high-bake industrial curing processes without degradation.
Surface-treated with proprietary silane chemistry for enhanced compatibility with acrylic, polyester, and polyurethane resins.
Automotive OEM and refinish topcoats requiring durable, scratch-resistant low-gloss finishes.
Architectural and industrial maintenance coatings for metal and concrete substrates.
Plastic coatings for electronic housings, appliances, and interior automotive trim.
UV-curable wood and paper coatings where clarity and matte performance are critical.
Can and coil coatings demanding uniform appearance and excellent overprintability.
| Chemical Type | Surface-modified synthetic amorphous silica |
| Product Form | Free-flowing dry powder |
| Appearance | White to off-white fine powder |
| Primary Particle Size (D50) | 2.0–2.5 µm |
| Bulk Density | 30–40 g/100 mL |
| pH (5% aqueous slurry) | 5.5–7.0 |
| Ignition Loss (1000°C, 1 hr) | ≤ 2.0 wt% |
| Key Features | Matting efficiency, dispersion stability, resin compatibility, low viscosity impact |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China