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Refractory plastic is composed of basic materials such as refractory aggregate, refractory fine powder, plastic clay, etc., which is added with chemical bonding agent and water to stir and extrude it. The product is supplied in bulk or prefabricated block

Alumina-spinel castables (GBJ-90 and GBJ-85) composed of petroleum fused white corundum, sintered plate corundum, pure spinel and other main raw materials, used as side casting ladle lining has good resistance Slag erosion and impermeability. High aluminu

Main features: high strength, high temperature, good wear resistance and corrosion resistance. The product is divided into dense high-strength refractory castable, low cement refractory castable, cement-free refractory castable and corundum refractory cas

Alumina-spinel castables (GBJ-90 and GBJ-85) composed of petroleum fused white corundum, sintered plate corundum, pure spinel and other main raw materials, used as side casting ladle lining has good resistance Slag erosion and impermeability. High aluminu