Silicon brick is also a kind of firebrick. It belongs to acid – resistant, corrosion – resistant brick. The long-term use volume of silica bricks is relatively stable when the temperature is up to 1640 ~ 1670 ℃. The main materials are scale quartz, quartz and a small amount of residual quartz and glass phase … Read more
Refractory cement also known as high temperature cement. In the preparation refractory cement manufacturing process, cement with special material is added. For example, low calcium aluminate refractory cement with pure bauxite and limestone as its main raw materials. Take dolomite as the main raw material, then add apatite, iron ore made dolomite high temperature cement. … Read more
Silicon carbide brick is mainly silicon carbide (sic) as the main raw material, according to the requirements of a variety of binder, by high pressure molding. Corundum silicon carbide bricks products have good thermal stability, high thermal conductivity, and good corrosion resistance, is an ideal energy saving material for industrial kilns. The silicon carbide brick … Read more
Sillimanite bricks is mainly firebrick made of siliconite minerals. Sillimanite is converted into mullite and free silica after calcining at high temperature. It is to use high temperature to burn commonly and mud pouring method production. The physical and chemical properties of sillimanite refractory brick are better than that of high aluminum brick. The refractoriness … Read more
High alumina castable as one of the high temperature resistant materials, the general use of casting method for construction into the integral lining. But in some parts of the structure complex, can not support the mold, so can not use pouring method for construction. At this time, we are going to consider high alumina self flowing refractory … Read more
Lightweight firebricks refers to refractory brick with a density of less than 1.3x103kg/m3. It has the characteristics of low density, high porosity, low thermal conductivity, good thermal insulation and certain compressive strength, and has been widely used in heat treatment equipment. The raw materials of lightweight firebricks can be divided into clay, silicon, aluminum and … Read more
Silicon carbide mullite bricks also known as high wear resistant brick. It is mainly made of mullite and andalusite as well as silicon carbide and special grade bauxite. Then after mixing, high pressure molding and then high temperature refractory brick. It not only has the characteristics of mullite resistance to high temperature performance, and sillimanite … Read more
It is well known, that silicon brick belongs to acid refractory, and has a good resistance to acid erosion. Silicon brick sales, reliable quality, reasonable price, its thermal conductivity is good, high softening temperature under load, fire resistance can reach more than 1620℃. Get Quotation Its thermal conductivity will increase with the increase of … Read more
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
