Round Corner Crystalline Silica Powder
Crystalline Silica Micropowder with Rounded Corners is produced by processing high-purity crystalline silica powder as the raw material through shaping equipment, resulting in smoother particle surfaces and better fluidity.
SiO2 Content: 98.0–99.9%
Mohs Hardness: 7
Appearance: White powder
Whiteness: ≥ 90
Particle Size D50: Controllable within 10 μm–35 μm, or custom-produced according to customer requirements.
Product Features:
▶ Smooth surface, low friction, and superior fluidity compared to ordinary angular powder;
▶ High purity and low impurity content;
▶ Excellent heat resistance and chemical resistance, with stable mechanical properties;
▶ Effectively reduces the viscosity of mixed material systems and improves processing performance;
▶ Low electrical conductivity and good electrical properties.
Applications:
Epoxy Molding Compound (EMC), Copper Clad Laminate (CCL), Printed Circuit Board (PCB), Integrated Circuit (IC), electronic potting adhesive, electrical insulation components, adhesives, paints, coatings, silicone rubber, sealants, wire and cable coatings, organic silicon, special ceramics, and other various industries.
