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95% High Purity Alumina Grinding Media Ball


Compared to the other normal ceramic grinding media, the main improvement of RS380 Ceramic Grinding Media is the double-performance of wear-resistance.

Based on special formula design, RS380 also has much better impact resistance. With RS380 ceramic beads, the contamination from the grinding media into final product can be much reduced. RS380 is the best choice for Nano- size materials milling application. It saves the milling process cost and improve the materials purity at same time.

Physical Properties

typical date

density(g/cm3)

3.72

Moh's hardness

9

Water Absorption%

<0.01

Abrasion ‰

<0.06

Dia

0.5-90mm

Chemical Properties

typical date

Al2O3(%)

≥95

SiO2(%)

≤3

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