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Black Alundum sandblaster media is made from high quality bauxite by fusing in an electric arc furnace at high temperature., It is brown ,has good toughness and high hardness. It is suitable for manufacturing of vitrified and tool, and for lapping, polishing and blasting. It can be also used to make superior refractory products.
Application:
Ground processing, Cleaning scales, Pear ground processing, cleaning the anodizing membrane.
NO (#) | Size (μm) | Material |
E 10 | 2360~1700 | Chemical analysisAl2O3 (81%)Fe3O4 (5%)Hardness: Mohs 8Specific Gravity: 3.65 |
E 12 | 2000~1400 | |
E 14 | 1700~1180 | |
E 16 | 1400~1000 | |
E 20 | 1180~850 | |
E 24 | 850~600 | |
E 30 | 710~500 | |
E 36 | 600~425 | |
E 46 | 425~300 | |
E 54 | 355~250 | |
E 60 | 300~212 | |
E 70 | 250~180 | |
E 80 | 212~150 | |
E 90 | 180~125 | |
E 100 | 150~106 | |
E 120 | 125~90 | |
E 150 | 106~63 | |
E 180 | 90~53 | |
E 220 | 75~45 |
Note:
1.we are direct manufacturer of sandblaster
2.customized design are available
3.our after service are best that our technical person can go to your company to debug and repair it.
High Quality Black Alundum