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Properties
High quality alumina powder imported from overseas market, to insure the size & shape of ¦Á-Al2O3
Special rolling method technic & high firing technic to insure good wear resistance & roundness
Chemical Composition and Physical Properties
| Al2O3 |
¡Ý92% |
| SiO2 |
7%max |
| CaO+MgO |
¡Ü2% |
| Fe2O3 |
£¼0.1% |
| Bulk Density |
¡Ý3.65g/cm3 |
| Hardness(Mohs) |
9 |
| Water absorption |
0.01% |
| Self wearing(Within 24 hours) |
¡Ü0.005% |
| Compresstion Strength |
Super |
| Color |
White |
Application Fields
Suitable for all kinds of ceramic raw materials & mineral being by dry grinding method
Super low abrasion, Special suitable for fine silica powder lndustry etc. which has critical requirement on grinding media
Suitable for high quality ceramic glaze grinding
Other high purity mineral materials grinding
Detailed using method,pls refer to
<microcrystal alumina manual>
Comparison of wear rate
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