| Customization: | Available |
|---|---|
| Feature: | Long Time Materials |
| Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Refractory Fiber Board
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.
★ 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.
Ordinary ceramic fiber is also called aluminum silicate fiber, because one of its main components is alumina, and alumina is the main component of porcelain, so it is called ceramic fiber. The addition of zirconium oxide or chromium oxide can further increase the service temperature of ceramic fibers.
Ceramic fiber products refer to industrial products that use ceramic fibers as raw materials and are processed to have the advantages of light weight, good high temperature resistance and thermal stability, low thermal conductivity, small specific heat, and mechanical vibration resistance. They are specially used for various high temperatures. High pressure, easy to wear environment.
Ceramic fiber products are an excellent refractory material. It has the advantages of light weight, high temperature resistance, low heat capacity, good thermal insulation performance, good high temperature thermal insulation performance, and non-toxicity.
|
Index |
Classification temperature(ºC) |
Bulk density (kg/m3) |
Reburning line change (%) (ºC×24h) |
Al2O3 |
Al2O3+ |
Al2O3+ |
Fe2O3 |
|
KPT1050 |
1050 |
260--320 |
<-3(1000) |
46 |
97 |
/ |
<1.0 |
|
KPT1260 |
1260 |
260--320 |
<-3(1100) |
47--49 |
99 |
/ |
0.2 |
|
KPT1360 |
1360 |
260--320 |
<-3(1200) |
52--55 |
99 |
/ |
0.2 |
|
KPT1430 |
1430 |
260--320 |
<-3(1350) |
39--40 |
99 |
0.2 |
|
|
Product size |
900*600* (20-50), 600*400*(20-50), Other specifications are customized according to customers' requirements. |
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