Refractory Ceramic Fiber Blanket

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Refractory Ceramic Fiber Blanket for thermal Insulation blanket, Excellent erosion resistance, ISO9001:2000; ISO1400:1996.

Description

Refractory Ceramic Fiber Blanket for thermal Insulationblanket
Excellent erosion resistance
ISO9001:2000; ISO1400:1996

 1.Refractory Ceramic Fiber Blanket for thermal Insulationblanket

Refractory Ceramic Fiber Blanket is made through intensive needle-punching processing . The product does not contain any bond or other compositions,and also no slag inclusion content. The intensive needle-punching technics improved the fiber intertexture and the resistance performance against delamination as well as the tensile strength.It have a good high temperature shrinkage after the heat treatment of 750-950 during the producing. Beside the charicteriatics in common,it have better sound insulation performance and mechanism strength,is easy to machining and install.

2. Product Features of ceramic fiber bla blanket:

Low thermal conductivity ,heat storage and heat capacity

   Excellent heat insulation

   Excellent chemical stability

   Shock and chemical attack resistant

   Low thermal conductivity and shrinkage

   Resilience under working condition, Low shrinkage under high temperature

   Excellent sound insulation and resistance of folding

  • ceramic fiber paper,
  • ceramic fiber boards,
  • ceramic fiber blankets and felts,
  • ceramic fiber bulk,
  • ceramic fiber modules, with kinds of mechanical anchor fixings,
  • ceramic fiber textiles(ceramic fiber yarn,cloth,tape,twisted rope & briaded rope)
  • special shaped ceramic fiber products / vacuum formed ceramic fiber products
  Common Standard Pure High Aluminium Zirconium
Classification temperature() 1100 1260 1260 1360 1430
Work temperature() <1000 1050 1100 1200 1350
Color White Pure white Pure white Pure white Pure white
Density (kg/m3) 96 128 96 128 96 128 128 160 128 160
Permanent linear shrinkage(%)(after24 hours,density 128kg/m3) -4 (1000) -3 (1000) -3 (1100) -3 (1250) -3 (1350)
Thermal conductivity (w/m.k) density 128kg/m3) 0.09(400) 0.176(800) 0.09(400) 0.176(800) 0.09(400) 0.176(800) 0.22(1000) 0.132(600) 0.22(1000) 0.76(600) 0.22(1000)
Chemical AL2O3 44 46 47--49 52-55 39-40
Composition  AL203+SIO2 96 97 99 99 -
(% AL2O3+SIO2+Zro2 - - - - 99
  Zro2 - - - - 15-17
  Fe2O3 <1.2 <1.0 0.2 0.2 0.2
  Na2O+K2O ≤0.5 ≤0.5 0.2 0.2 0.2
Size (mm) Common 7200*610*10-50others up to buyer