Abrasive Sand Blasting 20/40#, 30/60#, 80# Garnet

Abrasive sand blasting garnet 20/40#,30/60#,80# etcProduct ParametersItemContentPhysical PropertiesChemical Compositions %SiO234-40%Mohs HardnessMohs7.5-8.0Fe2O3+FeO25-31%Specific Gravity3.7-4.2g/cm³Al2O315-21%Bulk Density1.8-1.9g/cm³MgO5-6%Chloride Content10-15ppm(25ppm max)CaO5.0-10.0%ColorReddish PinkMnO0-1.0%Acid Solubility