BW Nano ceramic grinding balls is produced by advanced manufacturing process and suitable for all kinds of mills such as stirred mill, roller ball mill and vibratory mill etc. to grind and disperse high efficiently.
BW Nano ceramic grinding balls has the characteristics of high density, high hardness and low wear loss and super-high grinding efficiency.
This item is BWB001
General Properties | BWB001 | BWB002A | BWB002B | BWB003 |
Al2O3(%) | 92 | 92 | 92 | 92 |
Specific density(g/cm³) | 3.7±0.05 | 3.7±0.05 | 3.7±0.05 | 3.7±0.05 |
Color | White | White | White | White |
Moh's hardness | 9 | 9 | 9 | 9 |
HV(0.5Kg) | 1100±50 | 1100±50 | 1100±50 | 1100±50 |
Crushing strength(MPa) | ≥400 | ≥400 | ≥400 | ≥400 |
Thermal expansion Coeff(×10^-6/ºC) | 7-8 | 7-8 | 7-8 | 7-8 |
Wear Rate(Kg/T) | 0.015 | 0.015 | 0.015 | 0.015 |
Chemical composition | | | | |
Al2O3(%) | ≥92 | ≥92 | ≥92 | ≥92 |
SiO2(%) | ≤5 | ≤5 | ≤5 | ≤5 |
Others(%) | ≤3 | ≤3 | ≤3 | ≤3 |
Diameter range(mm) | 0.3-40 | 0.3-40 | 0.3-40 | 0.3-40 |
Application field and equipment | Applicated in nano
powder industries such as Painting,
coating,
cosmetics,
ceramic ink etc.,Applicable to high efficiency grinding mills such as Sand mill. | Applicated in industries of zirconium silicate, GCC,Kaolin etc. Applicable to ball mills vertical stirring mills etc. | Mainly applicated in zirconium silicate industry, Applicable to ball mills. | Mainly aplicated in ceramic industries, Applicable to ball mills.
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