Fireclay insulation brick is a kind of lightweight refractory products, its aluminum ₂O₃ content is 30%-46%. It is made of clay clinker or light clinker and plastic clay as the main raw material, usually produced by fuel method, but also by chemical method or foaming method to form a porous structure. Applicable temperature range is 900℃ to 1650℃, can withstand high temperature environment.
Product Features
1.Clay insulating bricks has high porosity, low bulk density, excellent heat insulating performance and thermal shock resistance, equipment heat loss is greatly decreased.
2.Clay insulating brick raw material is abundant, the price is low, with good economic effect.
3.Clay insulating brick has fairly good mechanical strength and light weight, so kilns or furnaces weight can be greatly reduced.
2.Clay insulating brick raw material is abundant, the price is low, with good economic effect.
3.Clay insulating brick has fairly good mechanical strength and light weight, so kilns or furnaces weight can be greatly reduced.
Product Application
Light weight fire clay brick mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other
refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces,tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high- temperature shullte kilns,etc.
refractory materials. The refractory linings or heat-insulating materials of the industries, such as, ethylene pyrolysis furnaces,tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high- temperature shullte kilns,etc.
| Shape | Brick |
| Material | Support customization |
| Al2O3 Content (%) | 32-45% |
| Refractoriness (Degree) | Common (1580° |
| Processing Service | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
| Product name | REFRACTORY BRICK |
| Application | Refractory Industry |
| Raw material | Al2O3 |
| Product features | High temperature resistance, corrosion resistance, thermal insulation |
| size | Support customization |
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