With the international publicity on energy conservation and environmental protection, the market of refractory materials also adapt to change, high alumina refractory brick as the most common refractory one, people have higher and higher requirements on it, not only stay in the quality of high alumina brick for sale, now more attention will be paid … Read more
Mullite refractory castable is made by RS group with high quality porous mullite aggregate as raw material, mixed with fine powder and additives. Mullite refractory castable advantages outstanding, critical particle size of the aggregate is 12mm, and the long-term service temperature is 1350℃. Mullite refractory castable high quality mullite and composite ultrafine powder are used … Read more
Corundum brick is a refractory product with alumina content over 90% and corundum as the main crystal phase. Corundum bricks advantages outstanding, strong chemical stability and strong resistance to acid or alkaline slag, metal and liquid glass, both have strong capacity for resistance. Get Quotation The corundum brick is divided into sintered corundum brick … Read more
As we know, mullite a kind of high quality refractory material. The mullite refractory castable is stable in function, convenient in construction and suitable for various industrial kilns. Zhengzhou Rongsheng Kiln Refractory Co.,Ltd. Is a professional refractory material manufacturer with over 20 years of production experience. For refractories, know a lot about. The following is … Read more
Corundum brick not only has excellent performance in fire resistance, but also has strong resistance in corrosion resistance. This is also the reason why grinding tools and kiln furniture are favored. High quality corundum bricks for sale,let’s take a look at the price standard of corundum bricks. Get Quotation Corundum brick is mainly determined … Read more
In the use of the kiln, the need for fire resistance and insulation materials are many, including insulation materials are divided into shaped insulation materials and unshaped insulation materials. Today, we introduce to you fire clay insulation brick. It is a commonly used insulating brick in kiln engineering. Fire clay insulation brick of application wide … Read more
As we know, direct combined magnesite chrome brick is developed on the basis of common magnesite chrome brick. The direct-bonded magnesia-chrome bricks of advantage are obvious. Its production characteristics are mainly the use of more pure raw materials and higher firing temperature. Get Quotation Direct bonding refers to more direct contact between chrome ore … Read more
Alumina bubble bricks is a kind of high temperature resistant, energy saving and excellent lightweight refractory material. The alumina bubble brick produced by RS group has achieved remarkable results in reducing the weight of furnace body, transforming the structure, saving materials and energy. Alumina bubble brick uses alumina bubble, corundum powder, calcined powder and other … Read more
High alumina brick is ultra-high temperature fired out of the refractory products, 1200-1400℃ will occur solid phase reaction. Plasticity may occur above 1400℃. The product is sintered at 1500-1600℃. Get Quotation This series of products should be sintered in a weakened atmosphere, which can promote sintering without reducing the fire resistance. When cooling, before … Read more
Refractory material is made of refractory cement as binder, and refractory aggregate can be made of clay, high aluminum, mullite, corundum and other high-quality refractory materials. According to the specific use requirements, refractory fiber can also be added. Get Quotation The refractory cement is high quality bauxite and lime as raw materials, according to … Read more
