| Место происхождения |
Shanxi China (Mainland) |
| Бренд |
HOLY FIRE |
| Форма |
Кирпичи |
| Материал |
Муллит |
High alumina bricks for electric furnace roofs ItemsSpecificationDL-80DL-75DL-65 AL2O3 ,%≥807565Refractoriness≥1790Refractoriness under load 0.2MPa ≥ 1550 1530 1520Linear change after heating 1550*2h,%0 -0.30 -0.4 -Linear change after heating 1500*2h,% -0 -0.4Apparent porosity ,%≤19/2122/23Cold Crushing strength, MPa≥78.568.658.8