Low Expansion 0.5-0.2mm Fused Silica for Refractories From Sainuo Quartz

Low Expansion 0.5-0.2mm Fused Silica for Refractories From Sainuo Quartz. Near Zero Thermal Expansion: Coefficient of thermal expansion is 0.1, providing excellent thermal stability. High Purity SiO2: SiO2 content is above 99.95% with extremely low impurity levels. Wide Size Range: Available in Block, Granular, and Powder forms with various mesh sizes. Stable Chemical Properties: Resistant to chemical reactions, suitable for harsh industrial environments. OEM/ODM Support: Customization services available for specific product requirements. High Packing Density: Special mechanical processing ensures circular particles and stable distribution.