Alumina Micro Grinding Beads

Product Description

Application: High quality wear resistant alumina micro bead is widely used in superfine grinding in the field of Nonmetal mineral powder. It is the best milling media for Stirring Mill, Sand Mill, and Shaking Mill. They are very suitable for Ceramic industry, paint industry, Color industry, Printing Ink industry, dye industry, Rubber industry, coating industry and powder processing industry. Specially applicable for grinding alumina powder, superfine zirconium silicate，quartz,corundum,silicon carbon, superfine titanium white powder，feldspar，zeolite，wollastonite，steatite, large calcium carbonate ,kaolin etc.

    TECHNICAL DATA OF ALUMINA MICRO BEADS
Name
Items                                *0%AlO3    *2%AlO3    *5%AlO3
Specific Gravity g/cm3 3.*5～3.*0 3.*2～3.*4 3.*0～3.*5 Mohs Scale Hardness        9                  9                  9
Compression Strength MPa ≥***0     ≥***0         ≥***0
Color                                White             White           White  
STANDARD SIZES        ***5mm
 Size Variation
φ1mm***-φ*0mm +0.8mm
φ*1mm**-φ*5 mm +0.1.2mm