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Electrocorundum micron powder 5um 10um
l Product Introduction of Electrocorundum micron powder 5um 10um
White fused aluminum oxide powder is an excellent polishing powder for stainless steel, aluminum alloy, copper, glass, and other materials. White fused aluminum oxide powder from us is an electrofused aluminum oxide powder. It is an aggressive grinding powder with high hardness, good toughness. White aluminum oxide is suitable not only for direct polishing with a micro polishing machine, but also suitable for making lapping products such as polishing wax, polishing stone, polishing liquid, etc. In the meanwhile, white aluminum oxide is an ideal additive for wear-resistance coating and ceramics.
l Typical chemical analysis of Electrocorundum micron powder 5um 10um
|
AL2O3 |
99.27% |
|
Fe2O3 |
0.06% |
|
Na2O |
0.30% |
|
K2O |
0.03% |
|
SiO2 |
0.14% |
|
CaO |
0.05% |
|
MgO |
0.01% |
|
L.I.O. |
0.12% |
l Typical physical properties of Electrocorundum micron powder 5um 10um
|
Hardness: |
Mohs:9.0 |
|
Maximum service temperature: |
1900 °C |
|
Melting Point: |
2250 °C |
|
Specific Gravity: |
3.95g/cm3 |
|
Volume density |
3.6g/cm3 |
|
Oil absorption |
10% |
|
Whiteness: |
85% |
|
Ph Value |
7.53 |
|
Particle shape: |
Angular |
l The available sizes of Electrocorundum micron powder 5um 10um
|
FEPA Grit Size |
D50(um) |
|
F230 |
53.0±3.0 |
|
F240 |
44.5±2.0 |
|
F280 |
36.5±1.5 |
|
F320 |
29.2±1.5 |
|
F360 |
22.8±1.5 |
|
F400 |
17.3±1.0 |
|
F500 |
12.8±1.0 |
|
F600 |
9.3±1.0 |
|
F800 |
6.5±1.0 |
|
F1000 |
4.5±0.8 |
|
F1200 |
3.0±0.5 |
|
F1500 |
2.0±0.4 |
|
F2000 |
1.2±0.3 |
