| Customization: | Available |
|---|---|
| Material: | Ceramic |
| Content: | >90% |
|
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Advantages:
1. High density ≥ 6.02g/cm3
2. Very high wear and tear resistance;
3. Highest operating time is achievable;
4. Low contamination of the grinding product, therefore useable for high-grade grinding of pigments,dyes,pharmaceutical and cosmetic products;
5. useable for all modern types of mills and high energy mills(vertical and horizontal);
6. excellent crystal structure avoids bead breakage and reduces the abrasion of mill parts;
7. no radioactivity in comparison to ceramic beads made of zirconium silicate and therefore no contamication of the grinding product and no costly disposal of the beads.
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Item
|
Unit
|
Data
|
|
Composition
|
(wt%)
|
ZrO2 94.8%±0.2%
|
|
Y2O3 5.2%±0.2%
|
||
|
Hardness
|
HV
|
1150~1400
|
|
Mohs
|
9
|
|
|
Wear rate
|
Planet ball mill (General condition) (%)
|
< 0.2
|
|
Planet ball mill ( Harsh condition)(%)
|
< 1
|
|
|
Bulk density
|
g/cm3
|
6.00~6.08
|
|
Bulk density
|
g/cm3
|
3.6~3.8
|
|
Crushing load
|
Kgf(Φ1.5mm)
|
≥75
|
|
Water Absorption
|
%
|
0
|
|
Roundness
|
%
|
98
|
|
Color
|
/
|
White/ivory
|
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