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- Contact Person : Ms. yuan coco
- Company Name : Shandong Huashuo Complete Equipment Co., Ltd.
- Tel : 86-0635-8531586
- Fax : 86-0635-8532109
- Address : Shandong,Liaocheng,4th Floor, Block B,Street Building, Yuxinyuan Community, opposing to Municipal Party Committee Building,Liaocheng City
- Country/Region : China
- Zip : 252000
magnesia brick
Product Detailed
Related Categories:Magnesium Oxide Boards
1,High quality magnesia brick ,
2,MgO>93%,CaO<2.0%
3,Good machenical performance in high temperaturer ,
4,ISO9001:2000 certi
For the magnesia brick,the tech data is:
Index Item | Magnesia brick | High quality magnesia brick | |||
MZ-91 | MZ-89 | MZ-87 | LMZ-95 | LMZ-93 | |
MgO % ≥ | 91 | 89 | 87 | 94.5 | 93 |
CaO % ≤ | 3 | 3 | 3 | 2.0 | 2.0 |
SiO2 % ≤ |
|
|
| 2.5 | 3.5 |
Refractoriness under °C≥ | 1550 | 1540 | 1520 | 1650 | 1620 |
A.P. % ≤ | 18 | 20 | 20 | 18 | 17 |
C.C.S (Mpa) ≥ | 58.8 | 49 | 39.2 | 50 | 65 |
Linear change after reheating %(1650x2h) | 0-0.5 | 0-0.6 | 0-0.6 | 0-0.4 |
|
magnesia brick
