Physical and Chemical Properties

• True Gravity: 2.4-2.6(g/cm3)
• Retractive Index: )1.5
• Round Rate: )80
• Bulk Density: )1.5(g/cm3)
• Mosh Hardness: 5-7
• Magnetics: (0.1%
• Porosity: (10%
• Low Silica Content
• SiO2(Silicon Oxide): 73%
• Na2O(Sodium Oxide): 14.30%
• CaO(Calcium Oxide): 9.20%
• MgO(Magnesium Oxide): 4.00%
• K2O(Pottassium Oxide): 0.60%
• Fe2O3(Ferro Oxide): 0.11%
• Al2O3(Aluminium Oxide): 2.00%
• SO3(Sulfur Oxide): 0.30%

Sizes: 20/40, 40/60, 60/100, 100/140, 100/200, 140/200 etc

• Cleaning and Frosted Effect on Metal Surface
• Cleaning and Surface Treatment of Mold and Foundry Parts
• Deburring of Semi-conductor and Plastic Tube
• Deburring and Cleaning, Polishing Metal Parts and Devices.