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Zirconia Nanopowders
| Technology specification of ZHONGSHUN brand Nano-Zirconia series products |
| Type |
ZS-1 |
ZS -2 |
ZS -3 |
ZS -4 |
ZS -5 |
ZS -6 |
| Zr(Hf)O2 |
>99.9% |
94.8±0.2% |
85.6±0.2% |
96.3±0.2% |
97±0.2% |
86.9±0.1% |
| Y2O3 |
- |
5.2±0.2% |
14.4±0.2% |
- |
- |
- |
| CeO2 |
- |
- |
- |
- |
- |
13.1±0.1% |
| CaO |
- |
- |
- |
3.7±0.2% |
- |
- |
| MgO |
- |
- |
- |
- |
3±0.2% |
- |
| SiO2 |
<0.005% |
<0.005% |
<0.005% |
<0.005% |
<0.005% |
<0.005% |
| Al2O3 |
<0.02% |
<0.02% |
<0.02% |
<0.02% |
<0.02% |
<0.02% |
| Fe2O3 |
<0.006% |
<0.006% |
<0.006% |
<0.006% |
<0.006% |
<0.006% |
| TiO2 |
<0.002% |
<0.002% |
<0.002% |
<0.002%- |
<0.002%- |
<0.002%- |
| Cl |
<0.005% |
<0.005% |
<0.005% |
<0.005% |
<0.005% |
<0.005% |
|
Average partical size DBET(nm) |
20-30 |
20-30 |
20-30 |
20-30 |
20-30 |
20-30 |
| Crystal phase |
Monoclinic |
Monoclinic + tetragonal |
Tetragonal |
Tetragonal |
Tetragonal |
Tetragonal |
| DTEM(nm) |
30 |
30 |
30 |
30 |
30 |
30 |
|
Specific surface area (m2/g) |
>45 |
>45 |
>45 |
>45 |
>45 |
>45 |
| Appearance |
White powder |
White powder |
White powder |
White powder |
White powder |
Jasmine powder |
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| Yt stabilized Zirconia TEM picture |
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| Tetragonal crystal phase Yt partially stabilized Zirconia |
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| Tetragonal crystal phase Yt fully stabilized Zirconia |
Production capacity: 200 metric tons per year
Standard packing: 20 kg net per carton/drum
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