| Customization: | Available |
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| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Corundum Abrasives |
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Specifications
Sand blasting Brown Fused Corundum
1)Supply abrasives since 2005
2)Al2O3 purity 95% min
3)Direct supplier,ISO certificated
Sand blasting Brown Fused Corundum
Brown fused corundum is fused and crystallized under high temperature from a mixture of bauxite and other and other raw materials. It is characterized by its high hardness, good toughness and shape in size. Abrasives tools made of it are suitable for grinding metals of high-tensile strength such as: carbon steel, general-purpose alloy steel, annealed malleable iron and hard broze, etc. It also can be used as refractory materials.
| Purpose | Specification | Chemical Composition(%) | Magnetic material content(%)max | ||||
| Abrasives grade | Al2O3min | Fe2O3max | SiO2max | TiO2max | |||
| grain | 12-80 | 95 | 0.3 | 1.5 | 3.0 | 0.05 | |
| 90-150 | 94 | 0.3 | 1.5 | 3.0 | 0.03 | ||
| 180-220 | 93 | 0.3 | 1.5 | 3.5 | 0.02 | ||
| micropowder | 240-4000 | 92.5 | 0.5 | 1.8 | 4.0 | - | |
| Refractory grade | Group Size | 0-1mm 1-3mm 3-5mm 5-8mm |
94.5 | 0.3 | 1.5 | 3.0 | - |
| Fine Powder | -180mesh -200mesh -240mesh -320mesh |
93.5 | 0.5 | 1.5 | 3.5 | - | |
| color | Dark brown | ||||||
| Hardness (Mohs) | 9.0 | ||||||
| Melting point(°C) | 2250 | ||||||
| Maximum service temperature(°C) | 1900 | ||||||
| True density(g/cm3) | 3.9 | ||||||
Usage:
1. Available research in a variety of blasting and light lapping operations
2. The process of beautifying glass or acrylic
3. The process of blasting TV screens
4. The cutting of silicon wafer
5. The process of cleaning and blasting tooth model
6. Precision sand casting
7. High refractory and other ceramic additives
8. to make sandpaper & sandcloth
Package:
After Sales Service:
1).We are very glad that customer give us some suggestion for price and products.FAQ:
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