Chemical Composition – Typical | Physical Characteristics – Typical | Mineralogical Content -Typical | |||
Silica SiO2 | 34-40% | Specific Gravity | 3.8-3.9g/cm3 | garnet | 97-98% |
Iron(Fe2O3+FeO) | 25-31% | Mohs Hardness | 7.5+ | Ilmenite | 0.5-1% |
Alumina Al2O3 | 17-21% | Acid Solubility(HCL) | <1.0% | Quartz (free silica) | ≤0.2% |
Magnesium MgO | 5-6% | Bulk density | 1.8-1.9 g/cm3 | Feldspar | ≤ 0.5% |
Calcium CaO | 5-10% | Colour | Red-green | Others | ≤0.1% |
Manganese MnO | 0-1% | Grain shape | Sub angular | ||
TiO2 | < 1% | Toxic substances | none | ||
Sol.Cl | 10-15ppm | Conductivity | <25 M/cm | ||
Main Applications
1) Sand blasting
Garnet abrasive’s hardness is moderate and have high bulk density. It have free silica and good toughness .It is the ideal “environmentally friendly” sand blasting materials
2) Free grinding
The Grinding grade garnet abrasive is applied to the picture tube, optical glass, monocrystalline silicon, lenses, watches and clocks, glass, crystal glass, jade and other fields of free grinding. It is widely used in domestic advanced abrasive materials.
3) Resin grinder
Garnet abrasive with the right color, good hardness, toughness, and be suitable for the type of particle cross-section and blade retention. It can be used as a substitute for 20%-30% filler corundum resin grinding tool.
4) Coated abrasives
Garnet abrasive are materials production of paper, gauze and other manufacturers of raw materials production
5) Functional filler
The garnet will be used mainly to automobile brake parts, special tires, special building products, etc., and can be used to the construction of the highway pavement, the runway, the wharf, the parking lot, the industrial floor, the sports field, etc.;
6)Filter media
Filter media Is a new application field of garnet, the underlying medium using granular garnet filtrating bed, can clean drinking water and waste water. It is a new type of filter material , especially suitable for non-ferrous metal processing, oil drilling mud weighting agent.
7)Water jet cutting
Based on garnet abrasive cutting medium, rely on high pressure water jet cutting in basic and apply in oil (gas) cutting pipe, steel etc. It is a new type, environmental protection, safe way to cut.
1.Our products passed ISO9001 standard, and we control the testing procedure strictly.
2. From the raw materials adopting to the transport to port,our staffs do their works seriously and responsibly.
3.If there are quantity problems,package problems,delivery problems,or any other problems,our company will try best to solve customer’s problems.
A:The standard is JB/T 8337-2012 and we can produce 200000 tons yearly.
A:Garnet sand 20-30mesh,30-40mesh,40-60mesh,60-100 mesh and 100-120mesh.
A:We accept T/T,L/C at sight or others.Usually it within 5-7 days from payment received.
