ith the cutting edge technology of cold isostatic press shaping ,quality alumina powder as raw materials and sophisticated recipe,our products are best solution as grinding media in many walks of life such as Ceramics,Cements,Paints,Pigments,Petrochemicals,Pharmaceuticals,Coatings,Minings.,etc. It features high strength,big density,erosion resisitance,regular shape,environment friendly so on so forth.
Technical specification:
Iterms | TNALU80 | TNALU92 | TNALU95 |
Al2O3 Content (%) | ≥80 | ≥92 | ≥95 |
water absorption rate(%) | ≤0.02 | ≤0.01 | ≤0.01 |
Bulk density (g/cm3) | ≥3.35 | ≥3.63 | ≥3.75 |
Hardness (Mohs) | 9 | 9 | 9 |
Anti-compression rate(Mpa) | ≥1800 | ≥2000 | ≥3400 |
Wear rate | <0.02% | <0.01% | <0.006% |
Color | White | White | White |
Alumina ball (Rolling Method)
Dimension | Ø20 | Ø18 | Ø15 | Ø13 | Ø10 | Ø8 | Ø6 | Ø3 | Ø2 |
Dia.(mm) | 20+-1.5 | 18+-1.5 | 15+-1.5 | 13+-1 | 10+-1 | 8+-0.5 | 6+-0.5 | 3+-0.5 | 2+-0.5 |
Alumina ball(Cold Isostatic Method)
Dimension | Ø80 | Ø70 | Ø60 | Ø50 | Ø45 | Ø30 | Ø25 |
Dia.(mm) | 80+-3 | 70+-3 | 60+-2 | 50+-2 | 45+-2 | 30+-1.5 | 25+-1.5 |
