The lining of the kiln is important in the choice of refractory materials. The characteristics of lightweight insulation bricks greatly improve the efficiency of the kiln and reduce the production input cost of the enterprise. Lightweight insulation bricks have now become an important part of shaped refractories. The selection of lightweight insulation bricks for the insulation layer is particularly important during the construction and maintenance of the kiln.
When choosing lightweight insulation bricks,Insulation Brick it is nothing more than a comprehensive comparison of materials, specifications, physical and chemical performance indicators, etc. Of course,Insulation Brick the most important thing is to combine the actual situation of the kiln itself. Lightweight mullite insulation brick: It has the characteristics of uniform expansion,Insulation Brick excellent thermal shock stability, high load softening point, small high temperature creep value, high hardness,Insulation Brick and good chemical resistance. Mullite lightweight insulation bricks are mainly divided into light weight and heavy weight according to different density. According to the different operating temperature,Insulation Brick the models can be divided into seven types: MG-23, MG-25, MG-26, MG-27, MG-28, MG-30, MG-32 series. Lightweight mullite insulation bricks are one of the most important members of insulation bricks. Such products can directly contact flames (very important features),Insulation Brick and have the characteristics of high temperature resistance, high lightness, low thermal conductivity,Insulation Brick and significant energy saving effects. It is suitable for lining of cracking furnace, hot blast furnace,Insulation Brick ceramic roller kiln, electric porcelain drawer kiln, glass crucible and various electric furnaces.
Lightweight diatomite thermal insulation brick (insulation brick): Because the product contains a large number of micropores, it has high compressive strength and bulk density compared with clay, high alumina,Insulation Brick floating bead and fiber thermal insulation products Low thermal conductivity, light bulk density, safe and convenient construction,Insulation Brick good heat preservation and energy saving effect, high quality and low price. Within 1100℃,Insulation Brick it has good resistance to drastic changes in furnace temperature,Insulation Brick and it will not crack or deform when the temperature difference changes drastically.
