Ceramic sand for blasting glass Chemical Composition Al2O3: 60-70% SiO2 : 6-10% Fe2O3:2-5% TiO2:1.5-2% MnO:3-5% K2O:1-2% CaO:1-2% Physical Properties Shape: Round Color: Yellow Mohs hardness: 6-7 Roundness: 90% Broke Rate: 6% Advantages 1 high hardness 2 Good liquidity 3 No dust 4 Wear resistance 5 minimal mutual friction force 6 Well-distributed size Application 1 Used in sandblasting equipment 2 Glass sandblasting 3 Ceramic and ceramic tile sandblasting 4 Abrasive tools sandblasting,dust removal 5 Steel Tube sandblasting 6 Steel Plate sandblasting 7 Tank body sandblasting 8 Radiators sandblasting 9 Aluminum and magnesium die-casting and Zinc Aluminum Die-casting parts sandblasting