| specifications︰ | Al2O3 68±2% min
SiO2 33% max
CaO+MgO+Fe2O3+others 2%
Specific Density 3.00g/cm3
Hardness(Mohs) 7.5-8
Water Absorption ≤0.02%
Self wearing (24h) ≤0.2‰
Color Yellow White |
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65% alumina grinding ball is made from bauxite, feldspar, and clay, it is produced by cool isostatic pressed (CIP) method and has characteristics of high hardness, high density and excellent wear, longer service time, less media demand comparing with flint pebble and porcelain ball. it’s one of ideal grinding medias for grinding body in ceramic industry.
Size available: 20mm, 25mm, 30mm,-,75mm
Applied Fields: Ceramic Industry for grinding body materials,
Packing: 25kg net in PP bag or big bags of 1000kg net.
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