Min. Order Reference FOB Price
5 Tons US$400.00-500.00 / Ton
Product Description
TAA brand Sand blasting glass beads 20-40# Product Parameters Chemical Analysis Physical Properties SiO2 ≥65.0% Bulk Density 1.5g/cm3 Na2O ≤14.0% Real Density 2.5g/cm3 CaO ≤8.0% Mohs Hardness 6-7 MgO ≥2.5% HRC hardness 16 AL2O3 0.5-2.0% Roundness ≥92.5% ...