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Garnet sand
Garnet sand is a kind of mineral with good hardness and widely used for abrasives, refractory material, sandblasting and waterjet cutting,etc.
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- WHITE FUSED ALUMINA
- BROWN FUSED ALUMINA
- FREE DUST EMERY SAND CERAMIC SAND
- PINK FUSED ALUMINA
- ZIRCONIA FUSED ALUMINA
- BLACK SILICON CARBIDE
- FOUNDRY CHROMITE SAND
- GARNET SAND
- BORON CARBIDE
- CERAMIC FOUNDRY SAND
- TABULAR ALUMINA
- GLASS BEADS
- NATURAL EMERY
- GREEN SILICON CARBIDE
- BROWN FUSED ALUMINA
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Properties
Chemical Composition - Typical
|
Silica SiO2 |
34-40% |
|
Iron(Fe2O3+FeO) |
25-31% |
|
Alumina Al2O3 |
17-21% |
|
Magnesium MgO |
5-6% |
|
Calcium CaO |
5.0-10.0% |
|
Manganese MnO |
0-1.0% |
Physical Characteristics - Typical
|
Specific Gravity |
4.0-4.1/cm3 |
|
Mohs Hardness |
7.5+ |
|
Acid Solubility (HCL) |
<1.0% |
|
Bulk density |
1.8-1.9 g/cm3 |
|
Chloride |
10-15ppm(25ppm max) |
|
Colour |
Red & Green |
|
Melting point |
1300℃ |
|
Grain shape |
Sub angular |
|
Toxic substances |
none |
|
Conductivity |
25 ms/m |
Mineralogical Content - Typical
|
Almandine garnet |
97-98 % |
|
Quartz |
≤0.2% |
|
Ilmenite |
≤0.5% |
|
Others |
≤0.1% |
Available Sizes:10/20 20/40 30/60 40/60 60/90 90/120 120/180 180/240 24# 30# 36# 40# 46# 54# 60# 70# 80# 120#;
Application
- Garnet is a kind of mineral with good hardness and widely used for abrasives, refractory material, sandblasting and waterjet cutting,etc.
