Product parameters
|
Physical properties |
parameter |
|
ZrO2 content (%) |
94.5 |
|
Density (g/cm3) |
6.05 |
|
Filling Density (g/cm3) |
3.8 |
|
Crushing Load（Φ0.3mm）(Kgf) |
9.2 |
|
Sphericity (Ds/DL) |
0.98 |
|
External self-abrasion (PPm/h) |
16.0 |
|
Internal self-abrasion (PPm/h) |
15.07 |
|
Hardness (HV） |
1250 |
|
Particle Size Range（mm） |
Φ0.1-3.0 |
Main characteristics
● High grinding efficiency: high density；grinding loss is 2-3 times lower than ordinary high-purity zirconia beads.
● High impact resistance, low abrasion: high mechanical strength; low abrasion; no breaking bead when grinding at high speed; no peeling; no pollution to the grinding dispersion.
● Good stability: insoluble in any organic or inorganic corrosive liquid.
● Good fluidity: good sphericity; no pores; easy to clean; extremely smooth surface; low abrasion to the equipment.
● Low cost: it is the ceramic microsphere with the best grinding effect and the lowest abrasion among all grinding media. When improving the output and quality for users, the comprehensive cost is greatly reduced.
● Wide range of use: can be used to make 0.1 ~ 3.0mm microbeads; suitable for all conditions that high linear velocity, high viscosity and ultrafine powder require.
