Alumina oxide for Ceramic Glazes | Reduce Crazing & Improve Durability -Outao Inorganic Materials
Description
● Aluminum oxide for ceramics is a white powder, odorless, tasteless, extremely hard, easily absorbs moisture but does not deliquesce (it does not absorb moisture after burning), and can be widely used in high-alumina ceramic raw materials and ceramic glaze enhancement. white. Alumina is mainly used as a whitening agent for ceramic glazes and a reinforcing agent for ceramic blanks.
Aluminum oxide can adjust the color of ceramic glaze to make it show different colors and lusters, enhance the hardness of ceramic glaze, thereby improving the wear resistance and corrosion resistance of glaze, and can adjust the viscosity of glaze liquid to increase its Thickness and consistency. Alumina can enhance the hardness of the billet, improve the density of the billet, improve the stability of the billet, and improve the heat resistance of the billet.
Product display
General technical specifications
|
Serial no. |
Quality parameters |
Technical indicators |
Unit |
|
1 |
Alumina（AL2O3） |
≥99.8 |
% |
|
2 |
Silicon oxide（SiO2） |
≤0.05 |
% |
|
3 |
Ferric oxide(Fe2O3) |
≤0.03 |
% |
|
4 |
Sodium oxide（NaO） |
≤0.1 |
% |
|
5 |
L.O.I |
≤0.1 |
% |
|
6 |
Effective density |
≥3.95 |
g/cm3 |
|
7 |
Original grain size D50μm |
1-4 |
/ |
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