ROCK GARNET CHARACTERISTICS
Rock garnets abrasive for sandblasting media is a naturally inert mineral, come from high quality almandine rock mining, which have characteristics sharp, angular, and the hardness 7.5 - 8.0 Mohs scale. The crystal physical properties make it a superior abrasive, suit for sandblasting machine.
GARNET SANDS TYPICAL MINERAL ANALYSIS
Mineral |
Concentration |
Garnet |
>85% |
Ilmenite |
<0.1% |
Pyroxene |
3-6% |
Rutile |
1-2% |
Quartz |
<0.1% |
Amphiboles |
<0.5% |
GARNET SANDS TYPICAL CHEMICALS ANALYSIS
Element |
Concentration |
Fe2O3 |
16-19% |
SiO2 |
37-40% |
TiO2 |
<1.5% |
Al2O3 |
16-18% |
SiO2 |
38-41% |
CaO |
9-11% |
MgO |
4.5-6% |
MnO |
<0.2% |