|
1.Appearance: White powder.
2.Property: Non-toxic, odorless, stable in chemical properties, low in thermal conductivity and good in thermal shock resistance.
3.Usage: It is principally used for making mechanical component, cutting tools and blades, structural ceramics, electronic ceramics, biological ceramics, high-grade fireproofing, ferrule, oxygen sensor, solid fuel battery etc.
4. Specification ( %)
Product
code |
Zr(Hf)O2
≥ |
Y2O3 |
SiO2
≤ |
Fe2O3
≤ |
Na2O
≤ |
Al2O3
≤ |
TiO2
≤ |
Cl -
≤ |
Ig.loss
(1000°C.1h)
≤ |
BET
m2/g |
D50µm |
KA-3Y |
94.4 |
5.25 ± 0.25 |
0.020 |
0.010 |
0.010 |
0.010 |
0.010 |
0.020 |
1.0 |
4~30 |
0.5-3 |
KA-3YA |
94.15 |
5.25 ± 0.25 |
0.020 |
0.005 |
0.010 |
0.23 ± 0.02 |
0.010 |
0.020 |
1.0 |
4~30 |
0.5-3 |
KA-3YG |
94.4 |
5.25 ± 0.25 |
0.020 |
0.010 |
0.010 |
0.010 |
0.010 |
0.020 |
3.5 |
4~30 |
60~80 |
KA-4Y |
92.6 |
7.2 ± 0.30 |
0.020 |
0.010 |
0.010 |
0.010 |
0.010 |
0.020 |
1.0 |
8~30 |
1~3 |
KA-8Y |
86 |
13.5 ± 0.30 |
0.020 |
0.010 |
0.010 |
0.010 |
0.010 |
0.020 |
1.0 |
8~30 |
1~3 |
KA-ATZ-80 |
75 |
4 ± 0.20 |
0.020 |
0.010 |
0.010 |
19.5 |
0.010 |
0.020 |
1.0 |
12 |
1~3 |
KA-ZTA-85 |
14.5 |
0.8 ± 0.05 |
0.020 |
0.010 |
0.010 |
84.5 |
0.010 |
0.020 |
1.0 |
10 |
1~3 |
Remarks: Surface area & particle size can be controlled according to customer's requirements.
5. Packing: Drum with plastic liner bag. |
