Main Product: granite,marble
Material
Name:
Type: -
Trade Terms
Port:china,,
Shipment Terms:Express Delivery,FOB
Payment:T/T,L/C
Supplier
Established :01 Sep 2014
Main Product: granite,marble
Zhengzhou Xinli Wear Resistant Material Co., Ltd.
China
Tel: 86-15890168176
Alumina powder, also known as aluminium oxide or activated alumina, is a chemical compound that is mainly used to produce aluminium.
Alumina powder is the ideal for aluminium production and others that require hardness and resistance to abrasion or other forms of chemical wear. Alumina powder is also ideal for products that require corrosion and wear resistance, and for products that require
high thermal conductivity, such electrically and thermally insulating applications.
Physical and Chemical Indicators
Physical Properties: |
|
Color |
White |
Appearance |
Powder |
Mohs hardness |
9.0-9.5 |
Melting point (℃) |
2050 |
Boiling point (℃) |
2977 |
True density |
3.97 g/cm3 |
Specification |
Al2O3 |
Na2O |
D50(um) |
The original crystal particles |
Bulk Density |
0.7 um |
≥99.6 |
≤0.02 |
0.7-1.0 |
0.3 |
2-6 |
1.5 um |
≥99.6 |
≤0.02 |
1.0-1.8 |
0.3 |
4-7 |
2.0 um |
≥99.6 |
≤0.02 |
2.0-3.0 |
0.5 |
<20 |