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.
