|
Zirconia
1. Appearance: White powder or amorphous
granules
2. Properties
Insoluble in water
Non-toxic, odorless
Monoclinic crystals
3. Use: in manufacture of zirconium and
ziuconium salts; fine ceramics, glaze, piezoelectric element,
electronic material, optical lens, pigment, artificial jewelry,
fireproofing material, abrasives, etc.
4. Specification (%)
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Spec
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Zr(Hf)O2
|
Na2O
|
Fe2O3
|
SiO2
|
TiO2
|
|
Ceramic grade
|
≥99.5
|
≤0.008
|
≤0.008
|
≤0.03
|
≤0.01
|
|
Electronic grade
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≥99.5
|
≤0.005
|
≤0.005
|
≤0.01
|
≤0.005
|
|
High-purity
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≥99.9
|
≤0.0015
|
≤0.0015
|
≤0.005
|
≤0.0015
|
|
|
|
|
Zirconia
|
Crystallizer tank
|
| |
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