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PRODUCT FEATURE
Angular grains & sharp edge superior hardness.
Natural abrasive, chemically stable, low impurity, non-toxic, tasteless, non-radioactive, free of free silicon.Low dust, environmental protection, health and pollution.
High Recycle-ability.
PRODUCT FEATURE
Typical Mineral Content:
Garnet | 92-96% |
Biotite | 1-3% |
Kyanite | 1.4-3.4% |
Rutile | 0.6% |
Free Silica | <0.1% |
Physical Characteristic:
Specific Gravity | 3.8-4.1g/cm3 |
Bulk Density | 1.9-2.1g/cm3 |
Hardness | 7.6-8(Hm) |
Chloride | <25ppm |
Acid Solubility | <1.0% |
Conductivity | <83μs/cm |
Melting Point | 1300℃ |
Grain Shape | Sub angular |
Typical Chemical Compos
SIO2 | 39.44% |
Fe2O3 | 28.89% |
A12O3 | 26.82% |
MgO | 1.04% |
CaO | 2.09% |
TiO2 | 0.48% |
K20 | 0.22% |
Na20 | 0.01% |
SIZE SUGGESTION
Sand Blasting | 16# (10-22mesh) | 20# (16-22mesh) | 36# (26-40mesh) | 46# (34-50mesh) |
Water Jet Cutting | 60# (30-60mesh) | 80# (50-80mesh) | 100# (70-100mesh) | 120# (100-120mesh) |
Water Filtration | 0.2-0.6mm | 0.6-1.2mm | 1.2-2.4mm | 2.4-4.8mm |
Polishing Garnet Abasive | 150-320 mesh | |||
Others | 8-320mesh (3.5mm-0.025mm) | |||
PACKAGING & SHIPPING
