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  • Ceramic Fiber Board

Ceramic Fiber Board

Aluminum silicate spinning fiber board is made of coal gangue as the main raw material

Product parameters

Ceramic Wool Board
RemarkSpecial size can be customized

Product Features

Aluminum silicate spinning fiber board is made of coal gangue as the main raw material, in the melting, out of silk (adding a proper amount of adhesive in the process of silk production), curing room curing, cutting and other processes. The whole process is controlled by PLC automatically and the product is formed once.


1. Resistance to high temperature

2. Low thermal conductivity

3. Resistance to thermal shock

4. Excellent corrosion resistance

5. Low shot content

6. Low heat storage

7. High tensile strength

8. Good sound absorption


1. Double side needle production technology to gurantee ceramic fiber blanket have excellent tensile strength.

2. Own raw material to guarantee ceramic fiber blanket ceramic fiber wool has pure white color and low shot content.

3. Various kinds of size for your choice. The width range of ceramic fiber blanketis from 100mm to 1220mm.

4. We can also supply 6mm thickness ultra thin and bio soluble fiber blanket


1 electric boiler turbine and nuclear power heat insulation.

2 Chemical industry high temperature reaction equipment and heating equipment wall lining

3 High temperature pipe, special pipe, industrial furnace wall lining. Insulation of the welding parts to eliminate stress and the insulation of the stress of the metal castings. Thermal insulation of furnace door.

4 Construction industry for fire shutter doors, fire doors.

Ceramic Fiber Board /Aluminum Silicate Board

Production process

Ceramic Fiber Board /Aluminum Silicate Board


DescriptionCommonStandardHigh PurityHigh AluminaZirconia  
Maximum temperature (°C)11001260126013601430
Working Temperature (°C)< 10001050110012001350
Density (kg/m3)96-12896-12896-128128-160128-160
Shrinkage(%)of heating 24 hours-4-3-3-3-3
(as density 128 kg/m3)(1000°C)(1000°C)(1100°C)(1250°C)(1350°C)
Thermal conductivity (w/m.k)(Density 128 kgs/ m3)0.09(400°C)0.09(400°C)0.09(400°C)0.12(600°C)0.16(800°C)
Tensile strength (MPa)
(density as 128kg/m3)
Chemical composition(%)AL2O3444647-4952-5539-40
AL2O3 & SIO2969799--
AL2O3 & SIO2 & ZrO2---9999
Na2O & K2O≤0.5≤



1. Are you a manufacturer or a trading company?

We are a manufacturer which has 30 years' history.

2. Can you accept OEM or ODM?

Of course, Logo is also acceptable.

3. What is the delivery time?

About 10-20 days after the contract signing.

4. What is your payment methods?

T/T L/C Paypal West Union and others .

5. Where is your manufacturer? How to visit it?

Our factory located in Binhai New Area, Tianjin, China. Mainly producing pre-insulated pipes, mineral wool insulation products and other insulating materials. You can take a plane to Beijing or Tianjin, then take a train to our company.

6. How do we control our products' quality?

We have professional quality control workers and quality inspection machine to control the entire production quality. We can also provide an inspection which was offered by a third party.   

7. Can I customize some other sizes of products?

Yes! We can according to the customer's request. If you have any other questions, please don't hesitate, contact us.



1. Timely response: to your inquiry in 24 hours, quickly respond mails and provide solutions.

2. Free sample: Sample and trial order are accepted for the quality evaluation.

3. Shorter delivery time: Book the earliest vessel or plane to guarantee the delivery time.

4. Professional Services: Provide high or cold temperature solutions and professionals installation and technology services for you.

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Contact Us
  • Tel : +86 22 6526 5758
  • Fax : +86 22 6526 5757
  • Mobile : +86 185 2217 4056
  • QQ : 444160733
  • E-mail : info@cnhaimen.com
  • Add : No. 2352-600 Tanghan road, Tanggu marine science and technology park, Tianjin Binhai high-tech zone
  • ZipCode : 300451