Black High Zirconia Ceramic Media of Ball Shape as Grinding Beads for Pigment
Chemshun Ce-TZP grinding media produced with high grade ceria stabilized zirconia powder. With the properties of never aging and never broken. Chemshun Ce-TZP zirconia media has a very long uselife. And it's abrasion is smallest of all zirconia media with excellent wear-resistance performance. So it widely used in grinding and the factories of inks, paper, paints, metal and non-metallic mineral.
2:Appearance:
3:Chemshun Ce-TZP Zirconia Ceramic Media Advantages:
- High crushing strength and fracture durability which as no any break
- Smooth surface, good sphericity
- Excellent cost and performance
- High cost-effective grinding beads with high density
4: Application
- Electronic ceramics grinding
- Magnetic materials grinding
- Alumina oxide, silicon oxide, zirconium silicate grinding
- Foodstuffs, cosmetic and pigment, inks, paint and coating materials grinding
4: Chemshun Ceramics Ce-TZP Zirconia Ceramic Media Properties
| Properties |
Unit |
Data |
| Composition |
wt% |
78-80% ZrO2; 20-22% CeO2 |
| Specific density |
g/cm3 |
> 6.2 |
| Moh's hardness |
grade |
> 9.0 |
| Elastic modulus |
Gpa |
200 |
| Thermal conductivity |
W/m.k |
3 |
| Fracture toughness |
Mpa m1/2 |
>8.5 |
| Grain size |
µm |
<0.5 |
Thermal expansion
Coefficient (20-400 ºC) |
10*10-6/ºC(20-400) |
9 |
| Size range of beads |
Mm |
0.4--100 |
Other Alumina ceramic grinding ball's introduction :
This product are featured by high density and hardness, low wear lost, corrosion-resistance etc. They are the perfect high-efficient grinding media for milling glaze/frit, pigment, ceramic materials, and various mine ore powder, they are using ceramics, cements, paints, refractories, inorganic mineral powders, etc.
Applied for dry grinding, wet grinding ,mineral grinding, quartz grinding, lineston grinding, iron ore grinding, cement grinding, ceramics plants grinding , pigment grinding, mineral ore grinding, breaking platns.
Applied for ball mill, grinding machine, pot mill, librating mill, pebble mill, Attrition Mill, rod mill, grinding mill, grinding machine, ball grinding mill
Size:1mm, 3mm, 6mm, 9mm, 13mm, 16mm, 20mm, 25mm, 30mm , 40mm, 50mm, 60mm, 70mm, 95mm
Other grinding ball like alumina grinding ball introduced:
1: 92% 95% 68% Alumina content series
A) Al2O3 ≥ 92%
B) Water absorption <0.01%
C) Bulk density ≥ 3.63 g/cm3
D) Mosh hardness: 9
E) Color: White
2: 95% High-alumina grinding ball
A) Al2O3 ≥ 95% Sio2<3.8%, others:~3%
B) Water absorption <0.01%
C) Bulk density ≥ 3.7 g/cm3
D) Mosh hardness: 9
E) Color: White
F) self abrasion loss : <0.008%
3: 68% Medium alumina grinding ball series
A) Al2O3 : 65%~75%
B) Bulk density ≥ 2.93g/cm3
C) Mosh hardness: 8 grade
D) self abrasion loss :0.01
E) Color : white or brown
| Ceramic Item |
Al2O3 |
SiO2 |
Others |
| 92% ball |
92% |
<6.5% |
~2 % |
| 95% ball |
95% |
<3.6~3.7 % |
~2% |
| 68% ball |
68% |
<21.2% |
~10.18% |
B.Physical Analysis
| Item |
Alumina
Content |
Mohs hardness |
Abrasion loss
(24hours) |
Density
(g/cm3) |
Water absorption |
| 92% ball |
92% |
9 |
<0.01% |
3.6 |
<0.01% |
| 95% ball |
95% |
9 |
<0.01% |
3.74 |
<0.01% |
| 68% ball |
68% |
7-8 |
<0.03% |
3 |
<0.02% |
| Producing way: cool-isostatic pressing, or by rolling |
C : Size :
| Diameter (mm) |
D1-3 |
D6/8/10/13/16/20/25 |
D30/40 |
D50/60/70 |
| Tolerance (±mm) |
0.5 |
1 |
2 |
3 |
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