Ceramic Fiber BlanketCeramic Fiber BlanketCeramic Fiber BlanketCeramic Fiber Blanket
Ceramic Fiber BlanketCeramic Fiber BlanketCeramic Fiber BlanketCeramic Fiber Blanket

Ceramic Fiber Blanket

  • Product Description:

    Ceramic fiber blanket is made of special ceramic long-fiber that is produced by melting high pure raw materials in double surface needle punching technology. It also named aluminum silicate fiber blanket, it's a new type of fire-resisting and heat-insulating materials with white color and accurate dimension. 
  • Product Features:

    Ceramic fibe blanket have Excellent chemical stability & heat stability, High tear strength, Low heat conductivity and Low thermal capacity.
  • Application:

    Ceramic fiber blanket is widely applied in Industry furnace wall lining & Back lining material, Fire prevention, Tube heat insulation Module/folding block processing, Filling and sealing material in high temperature environment and Sound-absorbing.

Physical and chemical indicators

Item Common Standard Aluminum Zircon High Zircon
Types(℃) 1050 1260 1350 1450
Working Temperature(℃) 950 1150 1250 1350
Density(kg/m3) 64/80/96/128/160
Permanent Change on Heating(%) 950℃*24h, ≤-3 1050℃*24h, ≤-3 1200℃*24h, ≤-3 1350℃*24h, ≤-3
Theoretic Heat Conductive Co-efficient, W/(m.k) (128kg/m3) 0.15(600℃) 0.12(600℃) 0.12(600℃) 0.16(600℃)
0.22(800℃) 0.22(800℃) 0.20(800℃) 0.22(800℃)
Tensile Strength (Thickness 25mm) ≥0.04 ≥0.05 ≥0.04 ≥0.06
Chemical Composition Al2O3(%) 44 45-46 52-55 39-40
Al2O3+SiO2(%) ≥96 ≥98 ≥99  
Al2O3+SiO2+ZrO2(%) - - - 99
ZrO2(%) - - - 15-17
Fe2O3(%) ≤1.0 ≤0.8 ≤0.2 ≤0.2
Na2O+K2O(%) ≤0.4 ≤0.3 ≤0.2 ≤0.2
CaO+MgO(%) ≤0.3 ≤0.2 ≤0.2 ≤0.2
Size(mm) Thickness 10/12.5/20/25/30/40/50
Width: 610/1220
Length, according to your required.
Package Woven bag & Carton

 

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