Industrial Sandblasting Glass Beads

Industrial Sandblasting Glass Beads Product Introduction Glass bead for sandblasting has the features of chemical stability, high mechanical intensity and hardness. They can be blasted onto the object surface with compressed air and can be used on compress glass, rubber, plastic,moldswith metal casting or compressing. The jetting balls would help reduce elasticity of the surface materials and increase wearing capacity. Product Specification Grit Size Mesh Size µm 30# 20-40 850-425 40# 30-40 600-425 60# 40-60 425-300 80# 60-100 300-150 100# 70-140 212-106 120# 100-140 150-106 150# 100-200 150-75 180# 140-200 106-75 220# 140-270 106-53 280# 200-325 75-45 Other special specification could be suplied as required. Technical Information 1 Content SiO2--- 70%min 2 Density --- 2.4-2.6g/cm3 3 Mosh hardness --- 5-7 4 Roundness --- 80%min Other Applications 1Used for grinding. 2 Used for lapping and polishing. 3 Used for road marking. 4 Used for industrial purpose.