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| Compound zirconium oxide |
| Performance |
non-toxic, no mell white powder; stable chemical performance and controlable specific area |
| Uses |
for the manufacturing of various structural ceramics, electronic ceramics, biological ceramics, high grade fire proofing material, optical communication components, oxygen sensor and solid oxygen fuels |
| Packing |
drum with inner plastic bag |
| Physical and chemical index |
| Product models |
OZ-3Y |
OZ-3YG |
OZ-3YB |
OZ-3YBG |
OZ-3YW |
OZ-4Y |
OZ-8Y |
| Zr(Hf)O2 |
(min)% |
94 |
94 |
89.5 |
89.5 |
94 |
92.6 |
86 |
| Y2O3 |
(max)% |
5.25±0.25 |
5.25±0.25 |
4.95±0.25 |
4.95±0.25 |
5.25±0.25 |
7.2±0.25 |
13.5±0.25 |
| SiO2 |
(max)% |
0.02 |
0.02 |
0.05 |
0.05 |
0.02 |
0.02 |
0.02 |
| Fe2O3 |
(max)% |
0.003 |
0.005 |
-- |
-- |
0.003 |
0.003 |
0.003 |
| Na2O |
(max)% |
0.005 |
-- |
0.01 |
0.02 |
0.005 |
0.005 |
0.005 |
| A2lO3 |
(max)% |
0.23±0.02 |
0.23±0.02 |
0.23±0.02 |
0.23±0.02 |
-- |
-- |
-- |
| CL~ |
(max)% |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
| TiO2 |
(max)% |
0.002 |
0.002 |
0.01 |
0.02 |
0.002 |
0.002 |
0.002 |
| Ig.loss |
(max)% |
1 |
5 |
1 |
5 |
1 |
1 |
1 |
| Bulk density |
g/m2(min)% |
-- |
1.15~1.45 |
-- |
1.15~1.45 |
-- |
-- |
-- |
| BET |
m2/g |
6~15 |
6~15 |
6~15 |
6~15 |
6~15 |
-- |
-- |
| D50 |
μm |
＜ 1.0 |
＜ 1.4 |
＜ 1.0 |
＜ 1.4 |
＜ 1.0 |
＜ 1.0 |
＜1.0 |
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| Notes |
% refers to mass percent |
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