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Add:No.106, Wanjie Rd,Zibo city,Shandong Province,China
Tel:0086-533-3175978
Fax:0086-533-3185144
E-mail: ceramicfibres@hotmail.com

 

 

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Ceramic Fiber Blanket

Ceramic fiber blanket.jpg

  Product Description:

  The Ceramic Fiber Needle-punching Blanket are manufactured from corresponding ceramic fibers(COM,ST,HP,HA,HZ) .Utilizing high output blowing and spun techniques these products offer superior insulating performance,flexibility and resilience.Available in a variety of chemistry,density and thickness combinations,the ceramic fiber blanket is one of the most versatile available to the market today.


  Product Features:

  High tensile strength 

  Low shrinkage 

  Low thermal conductivity and heat storage 

  Excellent heat insulation 

  Excellent chemical stability 

  Resilience to thermal shock 

  Good sound absorption 

  High heat reflectance


  Application:

  Ceramic industry → Kiln car insulation and seal,continuous and batch kiln 

  Steel industry → Heat treating and annealing furnace,furnace lining and seals,reheating furnace and ladle covers,furnace hot face repairs,soaking hit covers and repairs 

  Refining and petrochemical  → reformer and pyrolysis lining,tube seals,gaskets and expansion joints,high temperature pipe,duct and turbine insulation. Crude oil heater lining 

  Power generation → Boiler insulation,expansion seals and covers insulation 

  Others → insulation of commercial dryers and ovens,refractory materials,glass furnace insulation,fire protection


  Technical Data:

ITEM

PRODUCT

COM

STD

HP

HA

HZ

Classification Temperature ( ºC )

1100

1260

1260

1360

1430

Working  Temperature ( ºC )

<1000

1050

1100

1200

1350

Color

Pure White

Pure White

Pure White

Pure White

Pure White

Density ( kg )

96 -128kg

96 -128kg

96 -128kg

128 -160kg

128 -160kg

Line Shrinkage ( % ) After 24hours

≤ 2.5
( 1000 ℃ )

≤ 2.5
( 1000 ℃ )

≤ 2.5
( 1100 ℃ )

≤ 3.5
( 1250 ℃ )

≤ 3.5
( 1350 ℃ )

Thermal conductivity ( w/m.k ) density ( 128Kg /m3)

0.09
( 400 ℃ )

0.09
( 400 ℃ )

0.09
( 400 ℃ )

0.132
( 600 ℃ )

0.76 ( 600ºC )

0.176 ( 800ºC )

0.176 ( 800ºC )

0.176 ( 800ºC )

0.22 ( 1000ºC )

0.22 ( 1000ºC )

0.22
( 1000 ºC )

0.28 ( 1200ºC )

Tensile strength ( Mpa )

0.04

0.04

0.04

0.04

0.04

Chemical Composition %

Al 2 O 3

44

46

47-49

52-55

39-40

Al 2 O 3 +SiO 2

96

97

99

99

-

Al 2 O 3 +SiO 2+ ZrO 2

-

-

-

-

99

ZrO 2

-

-

-

-

15-17

Fe 2 O 3

<1.2

<1.0

0.2

0.2

0.2

Na 2 O+K2O

≤ 0.5

≤ 0. 5

0.2

0.2

0.2

Size(mm)

Specification:7200X610X25/3600x610x50,other according to customer’s requirement


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