Rongsheng Refractory Materials Company
Professional Refractories Materials For Sale Manufacturer & Supplier In China
Silicon brick manufacturing is mainly made of quartzite as the main raw material, and then add a small amount of mineralization agent, fired in a high temperature environment. Its mineral composition mainly consists of phosphorous quartz, quartzite and vitreous complex structure formed by high temperature. This series of firebrick mainly belongs to acid refractory material, … Read more
Mullite castable is the main material used in reheating furnace, it not only requires good high temperature performance, but also has a small volume density and thermal conductivity. Mullite castable manufacturing has excellent high temperature performance and thermal insulation effect. It uses high quality synthetic materials, mainly in the form of low cement or powder … Read more
We are specialized in the production of refractory manufacturers, mullite insulation brick supply, stable and reliable quality, reasonable price concessions, worthy of customer trust. Mullite insulation brick is mainly mullite (3Al2O3·2SiO2) as the main crystal phase of high aluminum refractory. The alumina content of this series refractory insulation brick is 65% ~ 75%. In addition … Read more
Silicon carbide refractory bricks is mainly made of silicon carbide as the main raw material and has the properties of fire resistance and wear resistance. The volume density of the refractory brick is directly related to the properties of silicon carbide brick. Generally, the greater the specific gravity of silicon carbide brick is, the smaller … Read more
Corundum brick sales refers to alumina content more than 90%, and corundum as the main crystal phase of refractory products. It has a high compressive strength at room temperature, can reach 340MPa, has a good chemical stability, acid slag or alkaline slag, metal and glass liquid have a strong resistance. Get Quotation This series … Read more
Generally speaking, refractory castables are mainly classified by porosity, binder and orthopedic varieties, and are often classified by temperature or refractory castables manufacturing function of in practice. Refractory castables according to porosity can be divided into dense refractory castables and thermal insulation refractory castables with porosity not less than 45%. According to the binder can … Read more
Alumina bubble brick is made of alumina bubble and alumina powder as the main raw material, combined with other binder, after 1750 degrees of high temperature firing. It belongs to a kind of super – high temperature material energy – saving insulation material. Alumina bubble brick price reasonable, welcome to consult. Get Quotation As … Read more
Steel fiber refractory castable refers to the heat resistant steel fiber of a certain size added by refractory aggregate, binder and admixture composed of the mixture of castable refractory, steel fiber castable price preferential, is now a fluidized bed boiler used a kind of wear-resistant material.So for the advantages of this refractory you know, I … Read more
It is well known that the mineral composition of clay brick is mainly kaolinite and impurities of 6-7%. The firing process of clay refractory bricks is mainly a process in which kaolinite dissolves into mullite crystallization. Get Quotation SiO2 and Al2O3 in clay refractory bricks form eutectic low melting silicates with impurities in the … Read more
Steel fiber refractory castable refers to the heat resistant steel fiber of a certain size added by refractory aggregate, binder and admixture composed of the mixture of castable refractory, is now a fluidized bed boiler used a kind of wear resistant material. We are steel fiber castable manufacturer, welcome to contact us. Get Quotation … Read more
