| Material: | Ceramic |
|---|---|
| Structure Feature: | Ball |
| Type: | Ceramic Ball |
| Usage: | Chemical Engineering, Chemical Industry Product, Sewage Treatment |
| Effect: | Grinding Media |
| Source: | Clay |
| Customization: |
|---|
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The microcrystalline wear-resistant alumina grinding ball is a high-quality grinding medium made of selected high grade materials, advanced molding technology and calcined in high-temperature tunnel kiln. Possessed with high density, high hardness, low wear, good seismic stability and good corrosion resistance the products are the most ideal medium for grinding glaze, blank and mineral powder processing, and are used as the grinding medium of ball mill in ceramics, cement, paint, refractory, inorganic mineral powder and other industries.
It's able to make the products in different specifications as customers'requirements.
The alumina grinding balls are widely used in ceramic, paints,color,cement,coating,refractory materials,pharmaceutical,chemical,mine industry etc.
The advantages are super hardness,high density,low wear loss,regular shape and good corrossion resistance etc
| Technical Data | 68 series | 75 series | 90 series | 92 series | 95 series | 99 series |
| Al2O3 | ≥68% | ≥75% | ≥90% | ≥92% | ≥95% | ≥99% |
| Fe2O3 | ≤2% | ≤2% | ≤0.2% | ≤0.2% | ≤0.15% | ≤0.1% |
| Volume Density | ≥3.15 | ≥3.20 | ≥3.58 | ≥3.60 | ≥3.65 | ≥3.85 |
| Moh's hardness | ≥8 | ≥8 | ≥9 | ≥9 | ≥9 | ≥9 |
| Shock Resistance | No crack,No crush | |||||
| Water absorption | ≤0.02% | ≤0.01% | ≤0.01% | ≤0.01% | ≤0.01% | ≤0.01% |
Suppliers with verified business licenses
Audited Supplier 
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