white fused aluminium oxide
1.Sandblasting abrasive
2. Al2O3: 99.55min
3,Competitive price
4.Manufacturer
White fused aluminum oxide is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request
Size
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,
F60, F70, F80, F90, F100, F120, F150, F180, F220
The physical and chemical analysis:
white fused aluminium oxide grit 12 | ||||
Chemical compositions | Physical properties | |||
Items | Value of specification(%) | Items | property | |
Al2O3 | 99.55min | Color | White | |
SiO2 | 0.04max | Bulk density | 1.93g/cm3 | |
NaO2 | 0.22max | True density | 3.97/cm3 | |
Fe2O3 | 0.04max | Hardness | Morse hardness | 9 |
Micro hardness | 21600-22600kg/mm3 | |||
Usage | Sandblasting abrasive | Content of magnetic substance | 0.0023%max | |
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
