Alumina Grinding Ball

Detailed Product Description

Products Tech index	90 series	92 series	95 series
Al2O3(%)	≥90	≥92	≥95
Fe2O3(%)	≤0.3	≤0.25	≤0.2
Mohs Hardness	9	9	9
Water Absorption Rate	≤0.02	≤0.02	≤0.02
Bulk Density	≥3.55	≥3.60	≥3.65
Wearing Lost	≤0.20	≤0.15	≤0.10

Remarks: above data is only referential to you, we can also make it according to the customers request or different formula.