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Ceramic Fiber Blanket

Source: | Updated: Jan 01, 2017

Product Details

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

Application:

1. Ceramic industry ? Kiln car insulation and seal,continuous and batch kiln

2. 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

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

4. Power generation ? Boiler insulation,expansion seals and covers insulation

5. Others ? insulation of commercial dryers and ovens,refractory materials,glass furnace insulation.

Technical Data:


ITEM

COM

STD

HP

HA

HAZ

HZ

Classification Temperature(oC)

1100(2012?)

1260(2300?)

1260(2300?)

1360(2480?)

1400(2578?)

1430(2606?)

Working Temperature(oC)

<1000(1832?)

1050(1922?)

1100(2012?)

1200(2192?)

1200(2192?)

1350(2462?)

Color

Pure White

Pure White

Pure White

Pure White

Pure White

Pure White

Density(kg/m3)

96-128kg/m3

96-128kg/m3

96-128kg/m3

128-160kg/m3

128-160kg/m3

128-160kg/m3

Line Shrinkage

(%) After 24hours

=2.5

(1000?/1832?)

=2.5

(1000?/1832?)

=2.5

(1100?/2012?)

=3.5

(1250?/2282?)

=3.5

(1200?/2192?)

=3.5

(1350?/2462?)

Thermal conductivity

(w/m.k)  

density(128Kg/m3)

0.09(400?/752F)

0.09(400?/752F)

0.09(400?/752F)

0.132(600?/1112F)

0.132(600?/1112F)

0.176(600/1112F)

0.176

 (800oC/1472F)

0.176

(800oC/1472F)

0.176

(800oC/1472F)

0.22

 (1000oC/1832F)

0.22

 (1000oC/1832F)

0.22

(1000oC/1832F)



0.22

(1000 oC/1832F)

0.28

(1200oC/2192F)

0.28

(1200oC/2192F)


Tensile strength (Mpa)

>=0.04

>=0.05

>=0.05

>=0.04

>=0.04

>=0.05

Chemical

Composition %

Al2O3

44

46

47-49

52-55

52-55

39-40

Al2O3+SiO2

96

97

99

99

-

-

Al2O3+SiO2+ZrO2

-

-

-

-

-

99

ZrO2

-

-

-

-

%

15-17

Fe2O3 

<1.2

<1.0

0.2

0.2

0.2

0.2

Na2O+K2O

=0.5

=0. 5

0.2

0.2

0.2

0.2

Size(mm)

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


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