Good Self-sharpness Aluminium Oxide Blasting Meida White Fused Alumina F12 - F220#
1. Product Description of White Aluminium Oxide Blasting Meida
Aluminium Oxide Blasting Meida is also named as white aluminium oxide or fused aluminia,
it selects the industrial alumina powder as raw material,melted in an electrical furnace under high
temperature over 2000 degrees,then finally made into different grain size through different process
of crushing and reshaping,magnetic separation,screening.
It has the characteristics of dense texture,high hardness,high purity,good self-sharpness&grinding
ability,small heating power,high efficiency,acid and alkali corrosion resistance, high temperature
resistance and good thermal stability.
2. The Main Technical Index of White Aluminium Oxide Blasting Meida
| Commodity | Usage | Grit | Main Chemical Index |
| Al2O3 | Na2O | SiO2 | Fe2O3 | LOI |
| White Fused Alumina | Abrasive | F16-F80 | ≥99.2% | ≤0.35% | ≤0.05% | ≤0.10% | ≤0.2% |
| F90-F220 | ≥99% | ≤0.40% | ≤0.10% | ≤0.10% | ≤0.2% |
| Refractory | 0-1mm,1-3mm | ≥99.2% | ≤0.35% | ≤0.05% | ≤0.10% | ≤0.2% |
| 3-5mm,5-8mm |
| Main Physical Index |
| Color | White |
| Crystal Structure | Trigonal |
| Shape | Blcok,Sharp |
| True Specific Gravity | ≥3.95g/cm3 |
| Bulk Density | 1.99-1.53g/cm3 |
| Vicker Hardness | 2100-3000kg /mm2 |
| Mohs Hardness | 9 Mohs |
3. Production Process of White Aluminium Oxide Blasting Meida
4.Why White Aluminium Oxide is suitable for blasting media?
White fused alumina is obtained from the fusion of alumina in an electric furnace under high temperature
over 2000 degrees,it alumina purity is over 99%,then it has the characteristics of high hardness,good
self-sharpness and grinding ability,then it is able to provide a clean and fast cutting force in blasting process.
So it is widely used in blasting industry.
White fused alumina is also used in the following applications of
Bonded brasives such as resin cutting discs,grinding wheels etc.;
Coated abrasives: abrasive belts, abrasive sheets etc.;
Grinding,polishing and lapping media.
High grade refractories.
5. Product Pakages of White Aluminium Oxide Blasting Meida
25kg Bag+Ton bag;
25kg Bag+Pallets;
Ton bag;
Special packages can be customized.
6. Why Choose us?
Professional manufacturer,Providing good products with stable quality & favorable price;
Equipped with the most advanced production line and testing equipments,certificatd by
ISO9001&14001;
Products has been exported to USA,South Korea,Vietnam,Japan,Poland,Netherland,Thailand,Turkey,Italy,
Morocco etc.
Product Tags:
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Self Sharpness Aluminium Oxide Blasting Media F12 - F220 # Trigonal Crystal Structure Images
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