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- Contact Person : Ms. zhang daisy
- Company Name : Hisina Industrial Co., Ltd.
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Grinding ceramic ball
Product Detailed
Related Categories:Ceramics
Detailed Product Description
Main specification
Item | High alumina Grinding Ceramic Ball | Middle alumina Grinding Ceramic Ball | ||
95 Series | 92 Series | Middle Series | Carborundum Series | |
Al2O3(%) | 95 | ≥92 | 65-75 | 60-70 |
SiO2(%) | 3 | 3.81 | 30-15 | 20-15 |
FeO3(%) | 0.05 | 0.06 | 0.41 | ≤0.5 |
TiO2(%) | 0.04 | 0.02 | 1.7 | 1.8 |
Other(%) | 1.9 | 2.53 | 5 | 10 |
Bulk density g/cm3 | 3.68 | 3.65 | 2.93-3.0 | 2.80-2.90 |
Water absorption (%) | ≤0.005 | ≤0.01 | ≤0.01 | ≤0.05 |
Mohs Hardness | 9 | 9 | ≥8 | ≥8 |
Crushing strength (MPa) | 2100 | ≥2000 | ≥1000 | ≥1000 |
Abrasion (%) | 0.0084 | 0.01 | 0.011 | ≤0.08 |
Color | white | white | Yellow , white | Brown |
Standard size: Diameter 30mm, 40mm, 50mm, 60mm | ||||
