1400 Ceramic Fiber Low Density Board

1400 Ceramic Fiber Low Density Board

Ceramic Fiber Low Density Board is a kind of lightweight and flexible refractory fiber insulation material made from Bulk Fibers, processed by vacuum forming.Ceramic Fiber Low Density Board is a multi-functional products combines excellent tensile and strength together....

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The ceramic fiber vacuum forming felt is made of ceramic fiber cotton produced by a resistance melting furnace and a fiber forming process, and is processed by a vacuum forming process. It is a lightweight, flexible refractory fiber insulation material made from a combination of high purity refractory oxide and organic binder. In addition to the excellent properties of bulk ceramic fiber cotton, ceramic fiber vacuum forming felt has good strength and elasticity and is a multifunctional product.


High compressive strength, long service life;

low heat capacity, low thermal conductivity; 

non-brittle material, good toughness;

accurate size, good flatness; 

easy to cut and install, convenient construction;

excellent wind erosion resistance; 

continuous production, uniform fiber distribution , stable performance; 

excellent sound absorption and noise reduction performance.

Typical Application:

Steel industry: expansion joints, backing insulation, heat insulation sheets and mold insulation; non-ferrous metals industry: tundish and runner cover for pouring copper and copper-containing alloys; high temperature gaskets. Ceramic industry: lightweight kiln car structure and hot face lining of the kiln. Glass industry: the molten pool is lined with insulation, burner block; furnace construction: hot surface refractory (alternative fiber blanket), heavy refractory backing, expansion joint; light industry: lining of industrial and domestic boiler combustion chamber . Petrochemical industry: high-temperature heating furnace lined with hot surface materials.

Ceramic Fiber Product Features:

 · Low heat capacity, low bulk density, greatly shortening the furnace heating and cooling time · Low thermal conductivity, effectively saving fuel costs in the furnace 

· Good thermal shock resistance 

· Excellent flexibility The expansion of the module makes the furnace lining seamless, compensates the shrinkage of the lining, improves the thermal insulation performance of the lining.

· Good mechanical strength · Built-in anchor, good safety performance, easy installation. It can be designed according to different furnace types of customers.

 Application of Ceramic Fiber Products:

· Ceramic building materials industry: brick kiln, shuttle kiln, tunnel kiln, kiln car, etc. 

· Steel industry: trolley heating furnace, ladle heat treatment furnace, annealing furnace, cover furnace, etc. 

· Heat treatment industry: retreat Stove, normalizing furnace, tempering furnace, soaking furnace, kiln car, etc.

· Petrochemical industry: ethylene cracking furnace, reforming furnace, constant/reduced furnace, coking furnace, flue, etc.

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