| Brand | GMZ-95A | GMZ-96A | GMZ-97B | GMZ-97A |
| MgO（%）≥ | 95.0 | 96.0 | 96.5 | 97.0 |
| SiO2（%）≤ | 2.0 | 1.5 | 1.2 | 1.0 |
| CaO（%）≤ | 2.0 | 1.8 | 1.8 | 1.5 |
| Apparent Porosity（%）≤ | 18 | 17 | 17 | 17 |
| Bulk Density （g/cm3）≥ | 2.94 | 2.955 | 2.95 | 2.95 |
| Cold Crushing Strength（MPa）≥ | 60 | 60 | 60 | 60 |
| 0.2MPa Refractoriness Under Load ℃ | 1600 | 1700 | 1700 | 1700 |
The above properties are guaranteed values based on the long-term production statistics. Guomei may make the modification upon the production request.
Fired magnesia bricks are made of one or two kinds of high-quality dead burned magnesia as raw materials. The higher the magnesia content, the better its high-temperature performance and resistance to erosion. It is widely used in the areas without direct erosion such as permanent lining.
PREV：NO MORE
NEXT：Magnesia Bricks
ABOUT US
Liaoning Guomagnesium Refractory Materials Co., Ltd
Address: Yong'an Town, Dashiqiao, Yingkou City, Liaoning Province
Contact person: Manager Qiu 18740258555 Manager Wan 19104170666
Phone: 0417-5223388
Fax: 0417-5233388
email：will@guomeiref.com；willdongcn@gmail.com
