Structural performance refractories (Refractory material) include porosity, water absorption, air permeability, pore size distribution, bulk density, true density. They are evaluated refractories (Refractory material) an important indicator of quality. Refractories (Refractory material) of the structural properties of the materials used in its manufacturing process refractory raw materials and sales, including the type of raw materials, ratio, particle size and mixing, forming, drying and firing conditions are closely related. Wear-resistant refractory castable can resist high temperature solid materials or solid powder containing air friction or erosion of refractory castable molding (Refractory material) called wearable refractory castable. Mainly used for high temperature cyclone, the circulating fluidized bed lining refractories manufacturers, as well as a steel tank furnace lining and the like. Such castable flexural strength and compressive strength requirements are relatively high, it is also known as high-strength refractory castable. Wear-resistant refractory castable is made of high strength refractory aggregate and powder, high-strength binders and additives composed. High hardness refractory aggregate include: fused alumina (corundum, corundum, etc.), fused zirconia corundum, fused mullite, sintered bauxite, fused or high alumina clay material, silicon carbide, etc., according to the Conditions to choose. High strength bond has two main systems: (1) high-strength aluminum, calcium oxide cement and silica fume. (2) adding phosphoric acid or aluminum phosphate dioxo hardener. Mainly for efficient dispersant additives. Refractories sales _ _ Wuhan Refractories Refractories shangzhuang provided by Zhengzhou City shangzhuang Refractories Limited. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) strong, credible, in Zhengzhou, Henan Province of charge, flux and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead shangzhuang Refractories and you hand into the brilliant, for a better future! You can also access (www.yntjj.com.cn/supply_details_45137685.html), for more information about the company.