Prime Features:
Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness and mechanical process ability. It is ideal material for wall liner and back lining of the heating equipments.
Prime Features:
> Flat surface;
> Excellent mechanical and structure strength;
> Equal volumetric weight and thickness;
> Low thermal conductivity and low shrinkage;
> Air-current resistant washing.
Specification:
Item | COM | ST | HP | HAS | HZ |
Categorize the Temp oC | 1100 | 1260 | 1260 | 1360 | 1430 |
Working Temp oC | < 1000 | 1050 | 1100 | 1200 | 1350 |
Colour | White | White | White | White | White |
Density kg/m3 | 260/320 | 260/320 | 260/320 | 260/320 | 260/320 |
Rate of line (%) 24h, density 320kg/m3 | -4 1000oC | -3 1000oC | -3 1100oC | -3 1250oC | -3 1350oC |
Rate of thermal conductivity (w/m.k) density: 285kg/m3 | 0.085 (400oC) 0.132 (800oC) 0.180 (1000oC | 0.085 (400oC) 0.132 (800oC) 0.180 (1000oC | 0.085 (400oC) 0.132 (800oC) 0.180 (1000oC | 0.085 (400oC) 0.132 (800oC) 0.180 (1000oC | 0.085 (400oC) 0.132 (800oC) 0.180 (1000oC |
Tensile strength (Mpa) Strength 10% | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
Chemical composition (%) | AL2O3 | 40~44 | 45~46 | 47~49 | 52~55 | 39~40 |
AL2O3+SIO2 | 95~96 | 96~97 | 98~99 | 99 | / |
AL2O3+SIO2+ZRO2 | / | / | / | / | 99 |
ZRO2 | / | / | / | / | 15~17 |
FE2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 |
NA2O+K2O | <0.5 | <0.5 | 0.2 | 0.2 | 0.2 |
Size (mm) | Common specification: 600*400*10~5; 900*600*20~50, other made according to customer's requirements |
Application
> Heat insulation for back lining of high temperature industrial furnace;
> Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.
Contact us if you need more details on Refractory Ceramic Fiber Board. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Ceramic Fiber Board for Heat Resistant、Fireplace Ceramic Board. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Insulation Materials > Ceramic Fiber