Fused Silica Powder High Purity Quartz Sio2 99.95% Micron Silicon Powder 3.5um

Fused Silica Powder High Purity Quartz Sio2 99.95% Micron Silicon Powder 3.5um. High Purity SiO2: SiO2 content exceeds 99.95% with minimal impurities like Al2O3 and Fe2O3. Near Zero Thermal Expansion: Features extremely low thermal conductivity and excellent thermal stability. Stable Chemical Properties: Chemically stable with a pH value of 6 and high resistance to corrosion. Precise Particle Size: Special machinery production ensures circular particles and stable distribution. Wide Application Range: Suitable for ceramics, casting, and refractory materials industries. Multiple Form Factors: Available in blocks, granules, and various mesh powders from 70 to 3000 mesh. ISO Certified Quality: Manufactured under ISO certification standards ensuring consistent quality. Custom OEM/ODM Service: Supports OEM and ODM services with 1 dedicated R&D engineer.