Nippon International Pty Ltd
Sydney
Call Us Any Time
0432 678 871
Email Us
sales@kowablastingmedia.com.au
Nippon International Pty Ltd
Sydney
Call Us Any Time
0432 678 871
Email Us
sales@kowablastingmedia.com.au
Garnet is a natural and chemically inert mineral, which fractures into angular, sharp, irregular pieces while pressure blasting.
Our garnet, which is mined from hard rock deposits, among the hardest in the world with a Mohs rating between
8.0-8.5. We also have sea garnet used for blasting and waterjet cutting.
Download Catalog and Technical Data Sheet
We offer all standard sizes for a wide variety of air blast applications.
16 Mesh Extra Coarse – 4+ mil profile. Heavy mil scale and rust removal.
36 Mesh Coarse – 3.5-4.5 mil profile. Used to remove mil scale, rust and thick coatings.
80 Mesh Fine – 1.5-2.5 mil profile. Used on new steel and aluminium for light rust or thin coatings
16/24 Blend – 3.5-5 mil profile. Used to remove heavy mil scale, rust and thick coatings.
30/40 Blend – 2.5-3.5 mil profile. Heavy coating and rust removal while maintaining profile.
30/60 Blend – 2-3.5 mil profile. New steel and coating removal with consistent profile.
| Physical Characteristics: | |
|---|---|
| Specific Gravity | 3.9~4.3 |
| Hardness (Mohs) | 7.5-8.0 |
| Bulk Density | 2.4g/cm3 |
| Chloride | ≤20ppm |
| Chemical Composition: | |
|---|---|
| SiO2 | 25% ~40% |
| Al2O3: | 13%~21% |
| Fe2O3 | 5%~10% |
| FeO | 28%~38% |
| MnO | 0.5%-1.0% |
| CaO | 1%-2.5% |
| MgO | 4%-6% |
| Physical Characteristics | |
|---|---|
| Shape | Sub Angular |
| Specific Gravity(g/cm3) | 3.9-4.1 |
| Bulk Density(g/cm3) | 1.9-2.1 |
| Moh Hardness | 7.5-8.0 |
| Acid Solubility Chloride | Insoluble ≤15ppm |
| Typical Chemical Analysis | |
|---|---|
| SiO2 | 34-40% |
| Al2O3 | 18-22% |
| MgO | 4-6% |
| FeO + Fe2O3 | 28-42% |
| CaO | 1-2% |
| MnO | 0.5-2% |
| TiO2 | 0.5-2% |
