Customized High Purity 0.5-0.2mm Fused Silica Sand

Customized High Purity 0.5-0.2mm Fused Silica Sand. High Purity SiO2: SiO2 content exceeds 99.95% with extremely low impurities. Near Zero Thermal Expansion: Offers excellent thermal stability and low thermal conductivity. Customizable Color: Available in White or Transparent options. OEM/ODM Support: Full OEM and ODM services available for custom needs. Wide Size Range: Available in blocks, granules, and powders from 0-60mm to 3000 mesh. Stable Chemical Properties: Chemically stable with pH value of 6 and high resistance. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season. ISO Certified: Product meets ISO certification standards for quality assurance.