99% or 99.5% zirconium dioxide.
CAS No.: 1314-23-4
1. Property: Nonpoisonous tasteless solid. There’re kinds of crystal phase, the monocline, the square and the cubic. Stabilize in alkali and acid solutions (except hot concentrated H2SO4, HF and H3PO4).
2. Uses: Applied in the products and industries as following: sophisticated ceramics, electronic components, additives glass, ceramic glaze color, imitation jewel, fireproofing, polishing materials
3. Packing: 25kg/bag or 25kg/drum
4. Specification:
|
Item
|
Standard
|
Result
|
|
ZrO2(+Hf)
|
99.5% min
|
99.58
|
|
SiO2
|
0.02% max
|
0.013
|
|
TiO2
|
0.015% max
|
0.0012
|
|
Fe2O3
|
0.015% max
|
0.0028
|
|
Na2O
|
0.015% max
|
0.0024
|
|
Cl-
|
0.015% max
|
0.0067
|
|
Loss of burning
|
0.3% max
|
0.23
|
|
Mesh
|
60-150
|
comply
|
the size can be produced according to customer’s requirement