Garnet Abrasive 20-30mesh

Magnesium MgO…………………………5.64-6%

Calcium CaO………………………..……5.93-9.0%

Manganese MnO………………………….0.44-2%

Physical characteristic

Specific Gravity…………………………. 3.76-4.02g/cm3

Hardness………………………………….Mohs 7.0-8.0

Chloride content less than 10ppm

Bulk Density………………………………145lb/ft3

Colour……………………………………...Reddish Brown

Acid solubility(HCL)less than 1%

Conductivity less than 125 us/cm

Melting point………………………………1300°C

Grain shape…………………………………sub angular

Features:

l Sharpen edge.Rock garnet’s unique characteristics

l Economic.Comparation with synthetic abrasives of similar hardness ,it’s much more Cheaper.

l Non-contaminating.Only physical processing and no chemicals used protects environment.

l Safety and health,FREE OF SILICA

l Low dust.4 steps washing make sure the low dust. The garnet leads itself to perfect performance.

l Eco-friendly natural abrasive non-toxic with no radioactive components.