zirconia bead, including zirblast, zirshot and microblast
zirconia bead, including zirblast, zirshot and microblast
Performance | Unit | Data | |
Chemical | (wt%) | 94.7% ZrO2 5.2% Y2O3 | |
Density | g/cm3 | 6.00~6.08 | |
Hardness | HV | 1150~1400 | |
Mohs | 9 | ||
Packing Density | g/cm3 | 3.6~3.8 | |
Crush strength | Kgf(Φ1.5mm) | ≧75 | |
Water absorption | % | 0 | |
Size | mm | Spherical | Φ0.2,Φ0.5,Φ0.8,Φ1,Φ1.5,Φ2,Φ2.5,Φ3,Φ4,Φ5,Φ7,Φ8,Φ10,Φ12,Φ15,Φ20,Φ25,Φ30,Φ40,Φ50; |
cylinderical | Φ3*3, Φ5*5, Φ7*7, Φ10*10, Φ12.7*12.7, Φ15*15, Φ20*20 | ||
Spherical roundness | % | 95 | |
Color | Milk white | ||
Abrasion rate | General conditions(%) | < 0.2 | |
Harsh conditions (%) | < 1 |
zirshot: | zirblast |
microblast: | surface tratement |