Chemical composition |
|||
Al2O3 | >99% | SiO2 | ≤0.4% |
Fe2O3 | ≤0.2% | Na2O | ≤0.4% |
White fused alumina WFA / white corundum
Physical index | |||
Bulk density | 1.95g/cm³ | Melting point | 2250℃ |
True density | 3.95g/cm³ | Mohs’ hardness | 9.0 |
Volume density | 3.60g/cm³ | Maximum use temperature | 1900℃ |
Application
1.refractory
2.sandblasting
3.Cosmetics industry
4. Marble stone lines
5. Abrasive wheel gauze sandpaper
7.Whetstone, abrasive stone, oil stone and other products
8. Polishing wax, polishing liquid, etc.
9. Buttons, mobile phone cases and other polishing abrasives, abrasives, etc.
10. Wear-resistant floor, wear-resistant layer such as FRP wear-resistant liner, etc.
White fused alumina powder is made of industrial alumina powder, which is smelted in an arc at a high temperature of over 2000 degrees and then cooled. It is suitable for the manufacture of ceramics, resin-bonded abrasive tools, grinding, polishing, sandblasting, precision ...
As a kind of refractory materials, white fused alumina grit is generally used for aggregate and fine powder, because it has the characteristics of high refractoriness, wear resistance, corrosion resistance, etc., and it also has the characteristics of high load temperature and ...
White fused alumina abrasive for abrasive is suitable for surface beautification of various high-end products, crafts or hardware. After sandblasting, the surface is white without any impurities, eliminating the trouble of cleaning. White fused alumina fine powder can be used ...