SINO-QG series Spherical silica powder is made of the high purity silica as the raw materials and processed to spherical silica powder by flame fusion method. It is featured by small surface area, good liquidity and low stress.
Product Features:
? Low coefficient of thermal expansion & low thermal conductivity;
? High purity, low impurity content;
? Low Na+, Cl-, EC content ;
? High sphericity, good liquidity, high bulk density, small specific surface area and low stress;
? Excellent chemical stability, good thermal performance, and good mechanical strength.
Basic characteristics and chemical composition：
SiO2 | 99.0-99.95% | Appearance | White powder |
Particle morphology | Spherical | PH | 5-8 |
PSD | Available within D50: 1um-30um. Also can be customized according to customer requirements.
According to needs, we can also provide the further product information and our technical application experience to customize products for you. | ||
Main application areas：
Epoxy molding compound EMC, Copper clad laminate CCL, Printed circuit board(PCB), Integrated circuit (IC), Electronic potting compound, Epoxy casting compound, Thermal interface material, Electrical insulation parts, Adhesives, Paint, Coating, Honeycomb ceramics, Aerospace, silicone etc various industries
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