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Garnet Sand Abrasives
Garnet sandblasting abrasive has the capability to completely eliminate rust, oxidation, soluble salts, and other contaminants. This is attributed to the hardness of garnet particles, surpassing the sandblasting effectiveness of traditional abrasives. Importantly, during the sandblasting process, there is no generation of dust, making it an environmentally friendly sandblasting abrasive.
Garnet sandblasting abrasive effortlessly achieves high-grade sandblasting effects ranging from SA2.5 to SA3.
Furthermore, garnet is reasonably priced, offering a high cost-effectiveness ratio.
Garnet sand is a kind of mineral with good hardness and widely used for abrasives,refractory material,sandblasting and waterjet cutting etc.
Garnet abrasive plays a significant role in sandblasting rust removal, serving as a highly efficient physical cleaning method. By utilizing sandblasting, surfaces can be quickly and thoroughly cleaned, and the choice of garnet as the sandblasting abrasive comes with several important advantages.
Firstly, garnet particles are hard, surpassing traditional abrasives in sandblasting effectiveness, providing outstanding cleaning results. Simultaneously, garnet does not generate dust during the sandblasting process, making it an environmentally friendly sandblasting abrasive that contributes to maintaining a clean work environment and the health of workers.
Secondly, garnet exhibits superior cleaning capabilities, penetrating into surface pores and uneven areas, effectively removing oxidation, rust, soluble salts, and various contaminants. Surfaces treated with garnet sandblasting are free of embedded materials, without detrimental peaks or pits, and the surface roughness can be controlled within the range of 30-80 micrometers, achieving stronger coating adhesion and extended coating lifespan.
Lastly, garnet sandblasting abrasive not only achieves exceptional cutting speeds but also ensures a consistently uniform surface roughness. Its sandblasting effects easily meet high-grade standards ranging from SA2.5 to SA3, providing excellent surface quality. Moreover, garnet is harmless to both humans and the environment, and its relatively low product cost contributes to its high cost-effectiveness.
In conclusion, garnet sandblasting abrasive demonstrates remarkable cleaning effects in rust removal, exhibiting features of environmental friendliness, efficiency, and cost-effectiveness. It stands as an ideal choice for sandblasting applications.
Chemical Composition – Typical
| Silica SiO2 | 34-40% |
| Iron(Fe2O3+FeO) | 25-31% |
| Alumina Al2O3 | 17-21% |
| Magnesium MgO | 5-6% |
| Calcium CaO | 5.0-10.0% |
| Manganese MnO | 0-1.0% |
Mineralogical Content – Typical
| Almandine garnet | 97-98 % |
| Quartz | ≤0.2% |
| Ilmenite | ≤0.5% |
| Others | ≤0.1% |
Physical Characteristics – Typical
| Specific Gravity | 4.0-4.1/cm3 |
| Mohs Hardness | 7.5+ |
| Acid Solubility (HCL) | <1.0% |
| Bulk density | 1.8-1.9 g/cm3 |
| Chloride | 10-15ppm(25ppm max) |
| Colour | Red /Pink/Brown |
| Melting point | 1300℃ |
| Grain shape | Sub angular |
| Toxic substances | none |
| Conductivity | 25 ms/m |
Garnet Sand Available Sizes:
10/20 20/40 30/60 40/60 60/90 90/120 120/180 180/240 24# 30# 36# 40# 46# 54# 60# 70# 80# 120#
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