Magnesia iron brick

Magnesia iron brick This product is a new product developed by our company combined with the development status of building materials industry, aiming at the characteristics of various kinds of lime cellars. The product has the advantages of strong alkaline resistance, strong erosion resistance, good thermal stability, good compressive strength and high softening temperature. Physical and chemical indices: Brand MgO% ≥ Al2O3%≥ B·D (g/cm³)≥ Apparent porosity %≤ Normal