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Hitech Thermal Ceramic Insulation Blanket , Refractory Fireproof Insulation Blanket

China Yixing City Kam Tai Refractories Co.,ltd certification
China Yixing City Kam Tai Refractories Co.,ltd certification
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This is the first time for our cooperation. They are indeed what we want. We look forward to working with you again in future.

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Your ceramic tube is really good for our application, we will buy more in future.

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Our client satisfied with the Cordierite kiln shelf and sagger . But It would be better if the delivery time be shorter in our next order.

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Hitech Thermal Ceramic Insulation Blanket , Refractory Fireproof Insulation Blanket

Hitech Thermal Ceramic Insulation Blanket , Refractory Fireproof Insulation Blanket
Hitech Thermal Ceramic Insulation Blanket , Refractory Fireproof Insulation Blanket

Large Image :  Hitech Thermal Ceramic Insulation Blanket , Refractory Fireproof Insulation Blanket

Product Details:
Place of Origin: CHINA
Brand Name: KAMTAI
Certification: SGS
Model Number: KTCB7
Payment & Shipping Terms:
Minimum Order Quantity: 10 Rolls
Price: Negotiable
Packaging Details: Carton box
Delivery Time: 25 days after payment
Payment Terms: Western Union, L/C, T/T, MoneyGram,Paypal
Supply Ability: 30000 Cubic Meter/Cubic Meters per Year

Hitech Thermal Ceramic Insulation Blanket , Refractory Fireproof Insulation Blanket

Packing Term: Carton Box Application: Refractory
Al2O3: 47-55% Type: Insulation Material
Strength: Good Color: White
High Light:

heat resistant fiber


ceramic fiber blanket


Hitech thermal refractory ceramic fiber blanket for fire resistance


1. Description 

Ceramic fiber blanket is made by special ceramic long-fiber, which is produced by melting very pure raw materials and needling in double surface.Ceramic fiber blanket also named aluminum silicate fiber blanket, because their main component is aluminum. It’s a new type of fire-resisting and heat-insulating materials with white color and accurate dimension.

Ceramic fiber blanket is also called Aluminum silicate ceramic fiber blanket.

Aluminum silicate ceramic fiber blanket offers 5 standard grades of spun ceramic fiber blanket,it is completely inorganic and is available in a variety of densities, thicknesses, widths and temperature ratings, all of which are lightweight and thermally efficient, resulting in a material that possesses the advantages of low heat storage and complete resistance to thermal shock.

Used in a variety of heat processing applications, the ceramic fiber blanket is produced from high strength spun ceramic fibers and is needled to provide exceptional handling strength.

Ceramic fiber blanket does not contain any adhesive to ensure their stable performance in high temperature or low temperature environment.

Their Classification Temperature: 1050-1600°C.


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. Tech data

Item Common Standard High Pure High Aluminum Zirconium
Classification Temp(°C) 1100 1260 1260 1360 1430
Working Temp (°C) <1000 1050 1100 1200 1350
Color white Pure white Pure white Pure white Pure
Density (kg/m3) 96 96 96 96 128
128 128 128 128 160
Permanent linear shrinkage(%)(after24 hours,128kg/m3) -4 -3 -3 -3 -3
(1000oC) (1000oC) (1100oC) (1250oC) (1350oC)
Thermal conductivity (w/m.k),128kg/m3) 0.09(400oC) 0.09(400oC) 0.09(400oC) 0.12(600oC) 0.16(800oC)
0.16(800oC) 0.16(800oC) 0.16(800oC) 0.20(1000oC) 0.20(1000oC
Tensile strength (Mpa)(128kg/m3) 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12 0.08-0.12
Chemical Composition (%) AL2O3 44 46 47-49 52-55 39-40
AL2O3+SiO2 96 97 99 99 81
ZrO2 - - - - 15-17
Fe2O3 1.2 0.6 0.2 0.2 0.2
Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2
CaO+MgO 0.2 0.2 0.2 0.2 0.2
Size (mm) 14640/7200/3600x610x10-50 or according to buyers requirement



1, Industrial furnace building, heating equipment, and high-temperature pipe wall lining materials.

2, Electric boilers, gas turbines and nuclear power insulation.

3, High-temperature chemical reaction industrial equipment and heating equipment lining the wall.

4, Fire safety in high-rise buildings and insulation.

5, Kiln oven door, roof insulation.

6, High-temperature filter material.


5. Shipping and Package 

Packing of ceramic fiber blanket: woven bag or carton.

Shipping of ceramic fiber blanket: By vessel or by train from any Chinese port, Samples can be delivered by International express.


Contact Details
Yixing City Kam Tai Refractories Co.,ltd

Contact Person: Mr. Bruce

Tel: 86-18351508304

Fax: 86-510-8746-8690

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