High aluminum poly light brick
Key words:
Clay brick, high alumina brick, magnesia carbon brick
Classification:
Details
High-alumina poly light brick that light high-alumina brick can also be called high-alumina insulation refractory brick, the main raw material composition is bauxite as the main raw material, plus other binding agent press molding, high temperature sintering.
AL of high aluminum poly light brick2O3The content is greater than 48%, and the main function is to be used as the heat insulation function of the furnace village.
High-alumina poly-light brick is widely used in the current market insulation refractory brick, light high-alumina brick is characterized by high compressive strength, low thermal conductivity, good thermal insulation performance.
High alumina poly light brick is mainly used in the thermal insulation layer of masonry furnace village and the parts without strong high temperature melting material erosion. If the high aluminum poly light brick is used in the part of direct contact with the flame, the direct contact temperature of the high aluminum poly light brick can not be higher than 1350 ℃.
The structure of the high-alumina poly light brick is a block of heat-insulating and resistant materials. The high-alumina poly light brick has good heat insulation effect and is suitable for thermal insulation layer of pyrolysis furnace, hot blast furnace and various resistance furnaces. It is also widely used in various heating furnaces and coking furnaces in the metallurgical industry.
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