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Ceramic fiber blanket
Ceramic fiber blanket

Ceramic fiber blanket Low thermal conductivity Exellent insulating effect Good high temperature performance Competitive pric

Ceramic fiber blanket is made from high purity ceramic fiber by spun or blown process. It is asbestos free. No chemical binder is added. Double-size needling provides blanket with great tensile or handling strength for easy installation. Blankets are available in various classified temperature from 1100º C to 1430º C.

Product features:

1) Excellent chemical stability

2) Low thermal conductivity,

3) Excellent insulation effect.

4) Good high temperature performance

5) Good mechanical performance

6) Good thermal shock resistance

7) Good sound insulation and erosion resistance

 Typical applications:

1) It is mainly applied in industrial furnaces, heating equipment and high temperature pipelines.

2) Thermal insulation material for electric power boiler, turbomachine and nuclear power plant.

3) Wall liners for high temperature reaction equipment and heating equipment in chemical industry.

4) Insulation materials for Roller kiln, tunnel kiln, shuttle kiln, and other kilns.

5) Heat insulation of furnace doors and head covers.

6) Fireproofing and heat insulation in high buildings.

7) High temperature filtering materials.

 Specifications table:

Item:

Common

Standard

High pure

High alumina

Zirconium

Classification temp oC

1100

1260

1260

1360

1430

Working temp oC

< 1000

1050

1100

1200

1350

Color

white

Pure white

Pure white

Pure white

Pure white

Bulk density (kg/m3)

96128

96128

96128

128160

128160

Permanent linear shrinkage(%)

(After 24 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)0.16(800)

0.09(400)0.16(800)

0.09(400)0.16(800)

0.12(600)0.20(1000)

0.16(800)0.20(1000)

Tensile strength (MPa)(density128kg/m3)

0.080.12

0.080.12

0.080.12

0.080.12

0.080.12

Chemical composition (%)

AL2O3

44

46

47-49

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

Na2O+K2O

≤0.5

≤0.5

0.2

0.2

0.2

Size

7200×610×10-50 or according to buyers requirement

Ceramic fiber blanket

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