TESPE® TENUTE SPECIALI | LEADER IN TECHNICAL TEXTILES

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Ceramic fiber textile products

The base material of Tespe Ceramic Fiber Textile Products consists of Ceramic Staple Fiber Yarns conteining Ceramic Fiber and a small quantiy of organic fiber that decomposes from abt. 200 °C.
These yarns are reinforced eithr with Steel Wires ( for 1100 °C ) or Glass Filaments ( for 650 °C ) in order to ensure that the mechanical strenght is manteined up to the high temperatures.
TESPE Ceramic Fiber Textile Products are totally Asbestos-Free.
  
Basic compositions of ceramic fiber
SiO2   50-60 %
Al2O3   30-50 %
Na2O-H2O   0,1 %
Fe2O3   0,04 %
Leachable Chlorides   - 10 ppm
 
General properties of ceramic fiber
Colour   White
Fiber Diameter   2-3 micron
Specific Heat at 1093 °C   1130 J/Kg °C
Fire reaction   incombustible
Resistance to chemical agents   good
Continuous use limit   1260 °C
Melting Point   1790 °C
 
Basic compositions of ceramic fiber textile products
Ceramic fiber   aprox. 80 %
Organic fiber   aprox. 20 %
Reinforced with Glass Yarn or Steel Wire    
 
General properties of ceramic fiber textile products
  • High temperature stability
  • Excellent thermal shock resistence
  • Good dimensional stability
  • Low density
  • Low thermal conducivity
  • Incombustible - after decomp. of org. fiber
  • Good flexibility
  • Good resistence to chemical
  MAX. TEMPERATURE   Reinforced glass: 650 °C
    Reinforced steel wire: 1100 °C
 
Range of tespe ceramic fiber textile products