High-Quality 20-50 Mesh Fused Silica Sand for Thermal Applications

High-Quality 20-50 Mesh Fused Silica Sand for Thermal Applications. High Purity Content: SiO2 content exceeds 99.95% for superior quality. Near Zero Thermal Expansion: Coefficient of thermal expansion is 0.1 for extreme stability. Stable Chemical Properties: Resistant to chemical reactions for long-term reliability. Customizable Particle Sizes: Available in various meshes from 4-20 to 3000 mesh. OEM and ODM Services: Full customization support available for manufacturing needs. Fast Lead Time: Production completed within 15 workdays during peak or off-peak seasons. ISO Certified Quality: Manufactured under strict ISO certification standards.