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KT Refractories US Company

Ceramic Fiber Blanket

Ceramic Fiber Strip

Ceramic Fiber Strip are cut off from Ceramic Fiber Blanket, therefor it has all the insulating advantages and excellert features of ceramic fiber blanket. We stock large amounts of High quality Ceramic Fiber Strip in Houston TX: 2300°F 1" thick Ceramic Fiber Strips, etc. KT Ceramic Fiber Blanket is produced with spun technology combined with needle-punching process with super insulating performances. Ceramic Fiber Strip/Blanket is great energy saving product.

New! Ceramic Fiber Strip in stock -- 2300°F 8# 1" thick, 4" or 6" wide Ceramic Fiber Strips in 300" length. Ceramic Fiber Strips are packed in a box of 6 or 4 respectively and they are cut out of Ceramic Fiber Blanket. Ceramic Fiber Strips are soft and commonly used as gasket material.

Ceramic Fiber Blanket /Strip is a great energy saving product because of its superior insulating properties. It is widely used as industrial insulation or high temperature insulation.

Size Chart for Ceramic Fiber Blanket

Classification Temperature/ Theoretical Density Ceramic Fiber Blanket
2300 °F (1260 °C)
Ceramic Fiber Blanket
2600 °F (1427 °C)
8 lb/ft³(128 kg/m³) 1 x 24 x 300 in
1 x 48 x 300 in
2 x 24 x 150 in
2 x 48 x 150 in
0.5 x 24 x 600 in
1 x 24 x 300 in
6 lb/ft³(96 kg/m³) 1 x 24 x 300 in  
Thermal Conductivity(W/m.k)
(128kg/m³ 8 lb/ft³)
(Mean Temprature: 500 °C)
<= 0.153 <= 0.153
Tensile Strength Mpa
(25mm or 1 inch thick)
0.06 0.06

Ceramic Fiber Blanket Data Sheet Chart:

Description

STD RCF Blanket
HP RCF Blanket
HZ RCF Blanket

Chemical Composition (%) 

Al2O3

≥44
≥45
≥34

SiO2

≥52
≥54
≥50

Fe2O3+TiO2

≤1
≤0.5
≤0.5

ZrO2

-
-
≥15

K2O+Na2O

≤1
≤0.2
≤0.2

Physical Properties 

Density (kg/m³)

96
128
96
128
160
96
128
160

Classification Temperature (°C)

1260
1260
1430

Fiber Diameter (um)

3.5
3.5
3.5

Shot Content (%)

≤15
≤15
≤12

Linear Shrinkage after heating (%)  

1000°C*24h≤2.5
1100°C*24h≤2.5
1350°C*24h≤3.5

Thermal Conductivity (W/m.k) 

400°C

0.090
0.095
0.124
0.114
0.101
0.138
0.122
0.118   

500°C 

0.119
0.123
0.145
0.135
0.120
0.179
0.153
0.149   

600°C

0.152
0.158
0.202
0.191
0.175
0.233
0.184
0.172   

Tensile Strength (MPa) 

0.040
0.050
0.050
0.060
0.075
0.050
0.060
0.075   

Excellent Features

  • Low thermal conductivity
  • excellent thermal shock resistance
  • Low heat storage capacity
  • Excellent chemical corrosion-resistant performance without being influenced by oil and water
  • Excellent construction and tensile strength
  • Smoke Free, great white color and flat even surface, easy to cut
  • Very low shrinkage
  • Typical Applications:

    For STEEL INDUSTRY
  • Heat treating and annealing furnaces
  • Furnace door linings and seals
  • Soaking pit covers and seals
  • Furnace hot face repairs
  • Reheating furnace and ladle covers
  • For POWER GENERATION
  • Boiler insulation and boiler doors
  • Reusable turbine covers
  • Expansion seals/pipe coverings
  • For REFINING and PETROCHEMICAL
  • Reformer and pyrolysis lining
  • Tube seals, gaskets and expansion joints
  • High temperature pipe, duct and turbine insulation
  • Crude oil heater linings
  • For CERAMIC INDUSTRY
  • Kiln car insulation and seals
  • Continuous and batch kilns
  • For OTHER INDUSTRY FIELDS
  • Insulation of commercial dryers and ovens
  • Veneer over existing refractory
  • Stress relieving insulation and fire protection
  • Docs Download:

  • Download Ceramic Fiber Products Brochure
  • Download Ceramic Fiber Boards MSDS
  • Download Ceramic Fiber Products ASTM Reports
  • Download Ceramic Fiber Blanket MSDS
  • Download Ceramic Fiber Paper MSDS