Heat Resistant Refractory Ceramic Fiber Blanket For Boiler Insulation Erosion Resistance

Brand Name:KAMTAI
Certification:SGS
Model Number:KTCB5
Minimum Order Quantity:10 Rolls
Delivery Time:25 days after payment
Payment Terms:Western Union, L/C, T/T, MoneyGram,Paypal
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Address: Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Supplier`s last login times: within 48 hours
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Product Details

Heat resistant fire proof Refractory ceramic fiber blanket for boiler insulation


1. Description

Ceramic fiber blanket from ceramic fiber wool, natural refractory raw material, and a small amount of organic binder, and adopting the completely automated control continuous production technology. Because of the high fiber content, it has the characteristics of high temperature, light weight, and heat shock resistance, which is one of the important guarantee factors of kiln energy-saving, cost-reducing, high quality and yield, can be widely used in industrial kiln heat insulation layer.


2. Characteristics

Low thermal capacity, low heat conductivity

Non-brittle material, good elasticity

Good wind erosion resistance performance, long service life

Excellent thermal stability and thermal shock resistance

Good Sound-absorbing performance

Rigid, self-supporting plate

Good anti-strip performance

Easy molding and cutting


3. Features

  1. Low heat strong capacity, Low thermal conductivity
  2. Excellent thermal stability and shock resistance, resist devitrification at high temperature
  3. Excellent tearing resistant
  4. Excellent insulating performance, fire prevention and sound absorption
  5. Double—side needling operation produces tough, resilient and strong blankets, which resist tearing both before and after heating.
  6. Easy cutting and installation

4. Technical parameters

Product NameCeramic Fiber blanket
CalssificationTemperature1260℃1400℃1600℃
Product Code1000110013501500
Shrinkage on heating

1000℃x24h

≤-3

1100℃x24h

≤-3

1350℃x24h

≤-3

1500℃x24h

≤-3

Thermal 400℃0.040-0.0620.050-0.073
Conductivity 800℃0.08-0.1110.090-0.120
(W/m.k) 1200℃0.150-0.220.161-0.2103
Density(kg/m³)96/128128
Specification(mm)3660/7320/14640 x 610/1220 x50/25/12.7
Tensile strength (128kg/m³) Mpa≥0.04
Al2O3(%)≥45≥4538~4072
ZrO2(%)-15~17-
Al2O3 + SiO2 (%)≥97≥99-≥99
Al2O3 + SiO2 +ZrO2(%)--≥99-
Fe2O3(%)≤1.0≤0.2≤0.2≤0.2
K2O + Na2O (%)≤0.5≤0.2≤0.2-
PackagePoly bag 20kg/bag, Carton box

5. Applications


  • Iron and steel industry: expansion joints, the back lining heat insulation, heat insulation sheet and molds
  • nonferrousindustry: tundish and laund shield, used for pouring copper or copper-containing alloy
  • Ceramic industry: lightweight structure of kiln car, kiln heat surface lining body, separation and fireshield of each kiln temperature zone
  • Glass industry: molten pool backing insulation, nozzle
  • Kiln construction: hot surface refractory material (instead of blanket), heavy refractory material backing and expansion joint
  • Light industry: Lining of industrial and domestic boiler furnace
  • Petrochemical industry:hot surface material of high temperature kiln lining
  • Craft glass and other deep-processing shaped mold

China Heat Resistant Refractory Ceramic Fiber Blanket For Boiler Insulation Erosion Resistance supplier

Heat Resistant Refractory Ceramic Fiber Blanket For Boiler Insulation Erosion Resistance

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