Glass beads 1344-28-1

• Glass beads Chemical Compositions: SiO2≥65.0% Na2O≤14.0% CaO≤8.0% MgO≥2.5% AL2O3:0.5-2.0% Fe2O3≥0.15% Other:2.0% Physical Properties: Bulk Density:1.5g/cm3 Real Density:2.5g/cm3 Mohs Hardness:6-7 HRC hardness:46 Roundness≥92.5% Magnetic≤0.1% B...
• Min. Order: 2000 null
• FOB Price: USD550 - 990 / null
• Zhengzhou Haixu Abrasives Co.,Ltd [Manufacturer]
• Tel: 86-371-60305639
• Address: A-801 Kaixuanmen Tongbai South Road Zhengzhou,HenanChina