Garnet is a kind of good hardness mineral that can be used as a gemstone and an abrasive.
We have been suppliying our garnet to so many countries in the field of resin& coated abrasives,
sandblasting, waterjet cutting etc.
Chemical composition :
SiO2 | 37.09% | FeO | 29.73% |
Al2O3 | 20.11% | MgO | 5.26% |
CaO | 2.09% | Fe2O3 | 1.83% |
MnO | 1.19% | TiO2 | 0.46% |
Cl | 0.0087% | | |
Physical Index :
Color | Red brown |
Physical items | grains |
Specific gravity | 3.9kg/cm3-4.1kg/cm3 |
Mohs hardness | 7.5-8.0 |
Working temperature | 1300℃ |
Toxicity | None |
Solubility in water | Not soluble in water |
Pathological effects | None |
Reactivity | None |
Size available:
8/12 12/20 20/40 30/60 80# 100# 120#
8 # 12 # 16 # 24 # 30 # 36 # 46 # 60 # 80 # 100 # 120 # 150 #
W60 W50 W40 W28 W20 W14
Other special size could be supplied as required
Applications
1.Free grinding and polishing-for glass, crystal, jade and other products.
2. Resin abrasives-as replacement of 20-40% BFA for cutting discs.
3. Coated abrasives - for sandpaper and sponge.
4. Sandblasting- used for blast cleaning for preparation before painting
5. Garnet sand used for waterjet cutting-Garnet is the most commonly used for abrasive material until now. Users find that garnet to be the
best for it in term of cost, cut speed, mixing tube life and health hazards.
6. Garnet sand used for Water filtration-Garnet is natural hard and high density filter material used in multi-media water filtration
systems
7. Used for stone washing
8. Surface preparation- Garnet is widely used for polishing glass faceplates of televisions,
computer monitors and optical glasses. For artistic engraving or matting surfaces such as glass,
marble granite, etc.
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garnet for water jet cutting and sand blasting Images
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