Ceramic Fiber Blanket/Ceramic Fiber matFurnace and oven heat resistant

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COM (Common)


Liners Of Industrial Furnace







Chemical Composition:

Al2O3: 46%

Ultimate Strength (≥ MPa):


Fiber Diameter:


Thermal Conductivity:


Brand Name:

Place of Origin:





BV,ISO9001:2000, Rohs, SGS,

working temperature:




Packaging & Delivery

Packaging Detail:. Plastic bag inside and woven bag out side, 620rolls/1x40HQ 2. Plastic bag inside and carton out side, 525ctns/1x40HQ


1. Type:STD, HP, HA, HZ 
2. Density:64-160kg/m3 
3. Service temp:1050-1350C 
4. ISO9001:2000, Rohs report


Ceramic Fiber Blanket is a great energy saving product because of its superior insulating properties and advantages of low heat storage and complete resistance to thermal shock. It is widely used as industrial insulation, high temperature insulation and in a variety of heat processing applications. Ceramic fiber blanket is produced from high strength spun ceramic fibers and is needled to provide exceptional handling or construction strength. KT Refractories stocks large amounts of High quality Ceramic Fiber Blanket in Houston TX: 2300°F or 2600°F Ceramic Fiber Blanket with different width or densities, or thickness. Related Ceramic Fiber Blanket products are also available: ceramic fiber Stripsceramic fiber modulesceramic fiber paperceramic fiber bulk,ceramic fiber textiles, and ceramic fiber board etc.




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 Strip are cut off from Ceramic Fiber Blanket, therefor it has all the insulating advantages and excellert features of ceramic fiber blanket.

Ceramic Fiber Blanket's excellent features and typical applications of Ceramic Fiber Blanket are:


  • Excellent chemical corrosion-resistant performance without being influenced by oil and water

  • Excellent construction and tensile strength

  • Contains no bonding agent, great white color and flat even surface, easy to cut

  • Very low shrinkage

Ceramic Fiber Blanket 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

Ceramic Fiber Blanket 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

Ceramic Fiber Blanket for POWER GENERATION

  • Boiler insulation and boiler doors

  • Reusable turbine covers

  • Expansion seals/pipe coverings

Ceramic Fiber Blanket for CERAMIC INDUSTRY

  • Kiln car insulation and seals

  • Continuous and batch kilns

Ceramic Fiber Blanket for OTHER INDUSTRY FIELDS

  • Insulation of commercial dryers and ovens

  • Veneer over existing refractory

  • Stress relieving insulation and fire protection

  • Glass furnace crown insulation



Product information



Ceramic Fiber Blanket

Type of Blanket

Standard,High Pure, High Aluminum ,Al-Zirconium,Zirconium.

Classification Temperature



•The industry kiln, heating device, high temperature pipe lining

•Power boiler, gas turbine and heat and nuclear power insulation

•Chemical industrial high temperature equipment and heating

equipment lining

•Fireproof and heat insulation for high building

•High-grade household appliances thermal insulation device

•High temperature filtration etc


•Low thermal conductivity, low thermal capacity

•Excellent thermal stability and good resistance to heat shock

•Excellent tensile strength

•Good anti-stripping performance

•Good Sound-absorbing performance

•Non-brittleness material, good flexibility

•Excellent machining performance

•Resistance to wind and erosion, long service life

•Excellent heat insulation, fire prevention,

sound absorption performance

Payment Terms

L/C, D/A, D/P, T/T,

Delivery Time

Within 15 days after received the deposit.


 Technical data





High Purity

High Aluminium


Classification temperature (°C)






Working Temperature (°C)

< 1000







Pure white

Pure white

Pure white

Pure white

Density (kg/m3)






Shrinkage on heating (%)

(24 hours, density as 128/m3)

-4 (1000°C)

-3 (1000°C)

-3 (1100°C)

-3 (1250°C)

-3 (1350°C)

Thermal conductivity by different temperature (w/m.k) (density as 128kg/m3)

0.09(400°C) 0.16(800°C)

0.09(400°C) 0.16(800°C)


0.16(800°C) 0.20(1000°C)

0.12(600°C) 0.20(1000°C)

0.16(800°C) 0.20(1000°C)

Tensile strength (MPa) (density as 128kg/m3)






Chemical composition






































Size (mm)

14640/7200/3600×1220/610×6-50; Other sizes can be available.






Ceramic fiber blanket CHARACTERISTIC Excellent thermal stability Excellent chemistry quality Resistance to burning Low thermal conductivity Low heat storage Good obstructing voice and mechanism strength Low shrinkage Good springiness for fibersConvenient producing and installing


Ceramic fiber mat Application: Joint sealing and filling insulation (kiln car, pipeline, kiln door and so on) Fiber composite (for example: grinding parcel) Internal and external lining for industrial furnace Structure refractory and sponging sounds Materials for hot filtration Raw materials for further producing


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Q:What is nano ceramic fiber board?
Nano ceramic fiber board belongs to nanoscale raw material and uses ceramic fiber as raw materials, and with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion.
Q:What is ceramic fiber felt?
Ceramic fiber felt is a kind of fibrous lightweight refractory material. Ceramic fiber needling blanket is produced by continuous blowing of resistance furnace fusion or thread throwing. It possesses excellent mechanical properties through needling and hot compression and fixation technique, and can be directly applied in thermal insulation, furnace lining or processed into folded block and block. According to raw materials and formula, aluminum silicate needling blanket is divided into: standard type(SDT), high purity type(HP), high alumina type(HA) and zirconium containing type(SZA). Application: furnace lining, heat insulation of boiler, steam turbine and nuclear power, insulation of eliminating stress during welding, fire prevention, sound-absorbing, insulation, high temperature filter medium, wicket sealing, etc.
Q:What's the function of high temperature ceramic fiber blanket?
It is light in quality, good in heat insulation performance, thermal stability and chemical stability, easy to process and convenient in construction. It is neither wear-resisting nor resistant to impact. It cannot resist scouring of high speed air flow and the erosion of slag.
Q:What is the difference of ceramic fiber asbestos cloth?
Ceramic fiber cloth is resistant to high temperature and heat shock, low in heat conductivity coefficient and heat capacity; excellent high temperature insulation performance and long service life; able to resist the erosion of non-ferrous metal like aluminum and zinc; excellent low and high temperature strength. It is made from asbestos cotton. Owing to its noninflammability, once on fire, it can erase dirt on the cloth.
Q:What’s the principle of ceramic fiber casing production?
Mainly referring to the traditional textile production process, and by spinning the aluminum silicate refractory fiber into yarn, using the glass fiber or heat-resistant steel wire as reinforced material, adopting special textile technology and equipment, ceramic fiber casing is thus braided. 1. It is a sort of new thermal insulation refractory and inorganic material. It can be permanently used at high temperature of 1000℃. Containing a certain amount of adhesive material, it is usually burned at lower temperature with no effect on its insulating property. It keeps good mechanical strength even after heating. 2. Ceramic fiber casing has the characteristics of light weight, high temperature resistance, thermal insulation, acid and alkali resistance, innocuity, higher tensile strength and good toughness. 3. Compared with glass fiber sleeve, it has superior electrical insulating property even under high temperature conditions. 4. Ceramic fiber casing possesses good dielectric property, chemical resistance, excellent flexibility and elasticity.
Q:Who can tell me what the ceramic fiber density is?
The density of ceramic fiber module is generally within the range of 200-220. The earliest produced ceramic fiber module is made from ceramic fiber injection blanket, for the fiber of injection blanket is fine and short, making the expansiveness of the module made out of it relatively stable. While in recent years, considering the cost of production, most ceramic fiber modules are made from thread throwing blanket for it has large tensile force. Select the density and thickness of the ceramic fiber module according to the furnace body temperature, the thermal state of modules and the thermal atmosphere inside the furnace. If it’s just used as insulating layer, the density of 200kg/m3 is suggested.
Q:How to keep ceramic fiber board?
Ceramic fiber board is rigid and high temperature resistant ceramic fiber board, using injection fiber as the raw material of ceramic fiber board and adding a definite proportion of the binder and packing grade additives. It is fully dispersed into paste in the mud pits through beater. It is pumped into the forming pool and stirred by using compressed air. It is made by putting mould into the forming pool and making the fiber pulp adsorbed on the mould by using the principle of vacuum. Ceramic fiber board is characterized by low thermal conductivity, good high temperature stability, resistance to air flow scouring, uniform density, excellent thermal shock resistance, excellent chemical erosion resistance( except phosphoric acid, hydrofluoric acid and strong alkali) and easy installation. It has good heat insulation capacity, which contributes to reducing the energy cost and cycle time and protects the furnace shell from the influence of heat shocks. It can also be directly used as refractory materials.
Q:What is the price of ceramic fiber backing board?
Ceramic fiber products use ceramic fiber as raw materials, and boast with such advantages as light weight, resistance to high temperature, good heat stability, low thermal conductivity and specific heat, resistance to mechanical shock, etc., they are used in the environment of high temperature, high pressure and easy abrasion. Ceramic fiber product is a kind of good refractory material with such advantages as light weight, high temperature resistance, low heat capacity, good heat insulation performance, nontoxicity, etc.
Q:Who knows well about the production process of the ceramic fiber?
It’s briefly taught in chemistry class at middle school that ceramic fiber is a new lightweight refractory with high temperature resistance, good thermal stability, low thermal conductivity, low heat capacity, mechanical vibration resistance, small thermal expansion and thermal insulation. 1. The manufacturing process of preform body: A. mixing process: weighing and putting in single ceramic raw material in accordance with the formula---stirring well in the blending basin---pumping in the higher place pond---sieving (twice) ---deironing (twice)
Q:What's the function of ceramic fiber rope?
It can be widely applied in industries such as electric power, papermaking, food, pharmacy, etc. and the sealing of boiler door, machine, pump and valve with high temperature and high pressure. It is suitable for medium such as clean liquid or slurry, salt water, emulsion, grease, hydrocarbon, solvent, pulp, etc.

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