Customized High Purity 3-1mm Fused Silica Sand for Quartz Nozzle

Customized High Purity 3-1mm Fused Silica Sand for Quartz Nozzle. High Purity SiO2: SiO2 content exceeds 99.95% with minimal impurities like Fe2O3 and Al2O3. Near Zero Thermal Expansion: Coefficient of thermal expansion is 0.1, ensuring extreme thermal stability. Customizable Sizes: Available in Block, Granular (8-5mm to 1-0mm), and Powder (70-3000 mesh) forms. ISO Certified Quality: Manufactured under ISO certification standards for consistent quality assurance. OEM/ODM Support: Full OEM and ODM services available with dedicated R&D engineers. Stable Chemical Properties: Chemically stable with a pH value of 6, suitable for harsh environments. High Density Packing: Special mechanical processing ensures circular particles and large packing density. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.