Blasting Garnet sand 20-40 mesh grain sandbasting surface treatment

Almandine Garnet

92-96%

Ilmenite

1%

Omphacite

1.5%

Rutile

0.5%

Quartz

< 0.1%

Hornblende

< 0.5%

Free Silica

< 1%

Specific Gravity

3.8-4.1

Bulk Density

1.9-2.1g/cm3

Hardness

Mohs 7.5-8.0

Chloride

< 25ppm

Acid solubility (HCL)

< 1.0%

Conductivity

< 8.3µs/cm

Melting point

1300°C

Grain shape

Sub angular

Silica SiO2

29%

Iron (Fe2O3+FeO)

31%

Alumina Al2O3

17%

Magnesium MgO

13%

Calcium CaO

8%

Manganese MnO

< 0.3%

Sodium Oxide Na2O

0-1%

Titanium Oxide TiO2

1.1%