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Grade |
Standard Grade |
Premium Grade |
Zirconium Grade |
Al2O3 |
45-46% |
47-49% |
39-40% |
SiO2 |
51-52% |
50-52% |
42-43% |
ZrO2 |
- |
- |
15-17% |
Fe2O3 |
< 1.0% |
0.2% |
0.2% |
K2O+Na2O |
< 0.5% |
0.2% |
0.2% |
LOI |
< 10% |
< 10% |
< 10% |
Data are avarage results of test conducted under standard procedures and are subject to variation. Results should not be used for specification purposes.
Note: A material safety data sheet is available upon request.
The information, recommendations and opinions set forth herein are offered solely for your consideration, inquiry and verification, and are not, in part or total, to be construed as constituting a warrant or representation for which we assume legale responsibility. Nothing contained herein is to be interpreted as authorization to practice patented invention without a license. |
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