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Ceramic Fiber Blanket

  • JK-1100 Classification Temp(C) : 1100
  • JK-1100 Color : Pure White
  • JK-1100 Al2O3 : 46
  • JK-1100 Fe2O3 : <1.0
  • Quantities can be customized

Product details:location : Home > Products > Ceramic Fiber Refractory

Ceramic Fiber Blanket is made of special ceramic long-fiber that is produced by the melting of very pure raw materials in double surface meeding process without binders and with good stability in a large range of temperature.

The process of double surface needing increase interweaving and tensile strength. Ceramic fiber blanket is a needled blanket that has exceptional handling strength, while being flexible and lightweight. Ceramic Fiber Blanket is made of high purity Alumino-Silicate (and Zirconia) fibrous wool.

Ceramic Fiber Blanket Characteristic:
--Needled blanket
--Low thermal conductivity
--Shorter heat up and cool down time
--Resilience and resistance to thermal shock
--Flexible and easy to cut or install
--Consist of acoustic properties
--Contain no organic binder
--Asbestos free--Excellent thermal stability 
--Excellent chemistry quality
--Resistance to burning
--Low thermal capacity
--Good insulation
--Good obstructing voice and mechanism strength
--Low shrinkage
--Good springiness for fibers
--Convenient producing and installing

Ceramic Fiber Blanket Standard Size:
Available size(mm/roll)
Length: 3600mm, 7200mm
Width: 600mm, 610mm
Thickness: 20mm, 25mm, 50mm
Note: Other sizes could be customized as your request.

Ceramic Fiber Blanket Types
Item JK-1100 JK-1260 JK-1420 JK-1600
Classification Temp(C) 1100 1260 1420 1600
Color Pure White Pure White Pure White Pure White
Density(kg/m3) 64 64 96 128
160 160 160 160
Permanent Linear Shrinkage(%) 24hours,128kg/m3 -3(1000C) -3(1200C) -3(1300C) -3(1400C)
Thermal Conductivity(W/m.k) (128kg/m3) 0.09(400C) 0.09(400C) 0.12(600C) 0.16(800C)
0.16(800C) 0.16(800C) 0.2(1000C) 0.2(1000C)
Tensile Strength(Mpa),128kg/m3 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12
Chemical Composition (%)
Al2O3 46 47-49 52-55 39-40
Al2O3+SiO2 97 99 99 -
ZrO2 - - - 15-17
Fe2O3 <1.0 0.2 0.2 0.2
Na2O+K2O ≤0.5 0.2 0.2 0.2
Note: Data are average results of standard tests which are subject to variation and should not be used as specification

Ceramic Fiber Blanket Application:
--Refractory back-up installation
--Direct exposure to heat as furnace hot face lining
--Expansion joint seal
--Fire protection
--General high temperature insulation
--Lining for furnaces, kiln and oven
--Expansion joints and seals for furnace, kiln and oven
--Back-up installation
--Lagging of high temperature pipe work
--High temperature filtration
--Steam turbine and nuclear insulation
--Fire protection

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