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RS320-75% Mid-high Alumina ball


75% Alumina Grinding Balls, Which is owning the cutting edge technology of cold isostatic press shaping, quality alumina powder as raw materials and sophisticated recipe, our products are best solution as grinding media in many walks of life such as Ceramics,Cements, paints, pigmets.

 

Physical Properties

typical date

density(g/cm3)

3.0

Moh's hardness

7-8

Water Absorption %

<0.01

Abrasion ‰

<0.15

Dia

30mm-70mm

Chemical Properties

typical date

Al2O3(%)

≥75

SiO2(%)

≤20

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