Refractory alumina ceramic fiber board for insulation foundry

Product DescriptionThe ceramic fiberboard/Aluminum silicate fiberboard is made of ceramic fiber/aluminum silicate fiber and a binder by a vacuum forming process. The product has a hard texture, uniform density, low thermal conductivity, high temperature stability and excellent resistance to chemical attack. The heating does

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Refractory Alumina Ceramic Fiber Board for Insulating Foundry Factory
Refractory Alumina Ceramic Fiber Board for Insulating Foundry Factory

Product
 Description


The ceramic fiberboard/Aluminum silicate fiberboard is made of ceramic fiber/aluminum silicate fiber and a binder by a vacuum forming process. The product has a hard texture, uniform density, low thermal conductivity, high temperature stability and excellent resistance to chemical attack. The heating does not expand, the quality is light, the construction is convenient, and it can be cut and bent arbitrarily. It is an ideal energy-saving material for kiln, pipeline and other heat preservation equipment.
It is used as furnace lining, backing insulation expansion joint, kiln furnace temperature separation board, furnace door baffle, etc. for steel, metallurgy, petroleum, chemical, ceramic, machinery, colored, glass and other industrial furnaces.

Product Feature

★Low thermal capacity and low thermal conductivity;
★ Non-brittle material, good elasticity;
★ Resistance to wind erosion, long service life;
★Excellent thermal stability and thermal shock resistance;
★ Good anti-stripping performance;
★ Easy to shape or cut.

Specifications  

Index
Type
Classification temperature(ºC)Bulk density(kg/m3)Reburning line change(%)  (ºC×24h)
Al2O3
Al2O3+
SiO2
Al2O3+
SiO2+
ZrO2
Fe2O3
KPT1050
 
1050260--320<-3(1000)4697/<1.0
KPT1260
 
1260260--320<-3(1100)47--4999/0.2
KPT13601360260--320<-3(1200)52--5599/0.2
KPT14301430260--320<-3(1350)39--40 990.2
Product size900*600*(20-50),600*400*(20-50),Other specifications are customized according to customers' requirements.

Note: The above data is the average value measured by our company according to the test standard adopted. It varies with the fluctuation of production situation, so this data does not represent the product quality assurance data.      


Refractory Alumina Ceramic Fiber Board for Insulating Foundry Factory

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