Garnet Sand #80 for stainless steel marine parts
Garnet is a non-metallic naturally obtainable mineral abrasive belonging to the silicate family almandine garnet. It is the heaviest and hardest of garnets.Due to suitable hardness,physical and chemical properties,it’s used widely for waterjet cutting,sandblasting,water filtration .With its crystalline shape giving a fast cutting action and longer life span ,Garnet is a kind of ideal ,environment-friendly and efficient natural abrasive.
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Product Parameters
Silica SiO2 | 34-38% | ||
Iron (Fe2O3+FeO) | 25-33% | ||
Alumina (Al2O3) | 17-22% | ||
Magnesium (MgO) | 4-6% | ||
Calcium (CaO) | 1-9% | ||
Manganese MnO | 0-1% | ||
Sodium Oxide Na2O | 0-1% | ||
Titanium oxide TiO2 | 0-1% | ||
Specific Gravity | 3.8-4.1g/cm3 | ||
Bulk density | 1.8-2.1g/cm3 | ||
Hardness | Mohs 7.5-8.0 | ||
Chloride | <25ppm | ||
Acid solubility(HCL) | <1% | ||
Conductivity | <25ms/m | ||
Melting point | 1300℃ | ||
Grain shape | Sub angular |
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