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Ceramic Fiber Felt

Descriptions: Ceramic fiber felts are produced from corresponding blowing fiber (ST, HA, HP, HZ) with vacuum formed technology.  Ceramic fiber felts not only possess the typical function of ceramic fiber, but also have hard texture, excellent toughness and intensity, and excellent fire resistance and heat preservation. They feature low thermal conductivity and low heat storage, excellent thermal stability and thermal shock resistance, and outstanding acoustic insulation.


Ceramic fiber felt
Ceramic fiber felt
Ceramic fiber felt
Ceramic fiber felt
Ceramic fiber felt
Classification temperature °C 1260 1260 1360 1430
Working temperature °C 1050 1100 1200 1350
Melting point °C 1760 1760 1760  
Density Kg/m3 168-280
Liner shrinkage (max) 3% 1150°Cx6h 3% 1260°Cx6h 3.5% 1300°Cx6h 4% 1500°Cx6h
Chemical content (%) Al2O3 45 48 52-55 35
  Al2O3+SiO2 97 min 99 min 99 min 84 min
  ZrO2 - - - 12-15
Size (mm) Length 600
  Width 400
  Thickness 10-100


  1.  Lining of ceramic kilns and glass kilns
  2.  Lining of industrial furnaces such as crack furnace
If you need to consult the price, please contact the business department by e-mail:
Fuyuan will service for you !
E-mail: info@cn-sealings.com / info@tongfengindustry.com
Tel: +86-318-7906186
Fax: +86-318-7080093

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.

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Zip Code: 053000 Tel: +86-318-7906186 Fax: +86-318-7080093 E-mail: info@cn-sealings.com / info@tongfengindustry.com
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