garnet sand blasting rock garnet sand 20-40/30-60#

Garnet, the Chinas and worlds popular abrasives for waterjet cutting, blasting cleaning,water filtration, bonded abrasive, anti-slipping material, athletic field, polishing abrasive and other applications.


Physical characteristics of Garnet

Physical Items Grains

Color Red Brown

Toxicity None

Melting Point 1300°C

Solubility in Water Not Soluble in Water

Specific Gravity 3.90-4.10 g/cm3

Conductivity Less Than 125us/cm

Mohs Hardness 7.5



Average Chemical composition of Garnet

SiO2 37.09%

Al2O3 20.11%

FeO 29.73%

Fe2O3 1.83%

TiO2 0.46%

MgO 5.26%

CaO 2.09%

MnO 1.19%




The usage:

1. Free grinding and polishing.

2. Resin abrasives.

3. Coated abrasives.

4. Sandblasting.

5. Waterjet cutting.

6. Water filtration.

7. Stone washing.

8. Surface preparation