| Place of Origin |
Henan China (Mainland) |
| SiO2 Content (%) |
uncertainty |
| Al2O3 Content (%) |
more than 48% |
| MgO Content (%) |
uncertainty |
| CaO Content (%) |
uncertainty |
| CrO Content (%) |
uncertainty |
| SiC Content (%) |
14% |
| Model Number |
uncertainty |
| Brand Name |
zhongte |
| Shape |
Brick |
| Material |
Alumina Cement |
firebrick: 1)bricks made from high quality bauxite 2)accurate dimension 3)good thermcal shock resistance 4)good anti-errosion property 5)specification can be made as per requested ItemIndexGL-65GL-55GL-48Alumina(%)≥65≥55≥48Iron oxide(%)≤2Apparent porosity≤19≤18Cold compressive strength(mpa)≥58.8≥49Refractoriness(°C)180178176Refiring profilechanges(%)1500°C,2h0-0.2-1450°C,2h-0-0.2Load softening temperature0.2Mpa≥1500≥1480≥1450(°C)