Garnet description:
Garnet sand is made of garnet as raw material. It is a kind of iron-aluminum silicate with moderate hardness, high melting point and stable chemical properties. According to different products and structures, it presents different colors, such as dark red, brown red, pink and black. Widely used in optical industry, electronic industry, machinery industry, oil and gas and other industries.
Physical characteristics and Chemical composition:
Real specific | 3.8-4.1g/cm3 |
Bulk density | 1.8-2.1g/cm3 |
Hardness | 7.5-8 |
Chloride content | <25PPM |
Acid solubility(HCL) | <1% |
Conductivity | <25 ms/m |
Melting point | 1300℃ |
Shape | sub angular |
SiO2 | 34-38% |
Fe2O3+FeO | 25-33% |
Al2O3 | 17-22% |
MgO | 4-6% |
CaO | 1-9% |
MnO | 0-1% |
Na2O | 0-1% |
TiO2 | 0-1% |
Typical Mineral Content | |
Almandine Garnet | 92-96% |
Ilmenite | 1.0% |
Omphacite | 1.5% |
Rutile | 0.5% |
Quartz | <0.1% |
Hornblende | <0.5% |
Free Silica | <1% |
Application:
1. Sand blasting and rust removal for steel structure, hull and bridge;
2. Water knife cutting for metal, stone and glass;
3, chemical, petroleum, water treatment filter media;
4. Grinding of marble, optical lens, glassware, leather and other materials;
5. Raw materials of grinding wheel, whetstone, emery cloth and sandpaper;
6, highway pavement, runway, wear-resistant rubber, anti-skid paint and other wear-resistant materials;
7, widely used in the construction industry, high-grade real stone paint exterior decoration interior decoration temperament noble and elegant. Ideal new non – abrasion resistant aggregate.
Production equipment:
