Highly spherical silica particles ensure exceptional flowability and uniform dispersion in coating systems.
Engineered for controlled, low-gloss matte finish without compromising film transparency or clarity.
Low oil absorption minimizes viscosity increase, enabling high loading levels in solvent-based and UV-curable formulations.
Thermally stable up to 1000°C, supporting processing in high-temperature curing applications.
Surface-treated with dimethicone for improved compatibility with organic resins and reduced sedimentation.
Automotive clearcoats requiring durable, non-yellowing matte appearance.
Architectural and industrial maintenance coatings for interior/exterior flat-finish surfaces.
UV-curable wood and plastic coatings where gloss control and scratch resistance are critical.
Printing inks for premium packaging demanding consistent haze and tactile softness.
Electronics enclosures and display bezels requiring anti-glare, fingerprint-resistant finishes.
| Chemical Type | Fused Silica (Surface-Treated) |
| Product Form | Free-flowing Fine Powder |
| Appearance | White, Odorless Powder |
| Primary Particle Size (D50) | 7.5 μm (by laser diffraction) |
| Bulk Density | 0.15–0.20 g/cm³ |
| Oil Absorption | 45–55 g/100 g (by ASTM D281) |
| pH (10% Aqueous Slurry) | 4.0–6.0 |
| Loss on Ignition (1000°C, 1 hr) | <1.5 wt% |
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E-mail: wangxingqiang@ericwchem.com
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