Ceramic Fiber Blanket with SGS Certified

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China main port
Payment Terms:
TT OR LC
Min Order Qty:
1 roll
Supply Capability:
8000 roll/month

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Product Description:

Sort temperature

1. Common Type 1100°C.

2. Standard Type 1260°C.

3. High Pure 1260°C.

4. Aluminium Abounding 1360°C.

5. Zirconium-Including Type 1430°C.


Features:

Low thermal conductivity

Very low heat storage

Very high tensile strength

Thermal shock resistance

Sound absorption

Quick repairs

Should lining damage occur, furnace can be cooled quickly

Contains no binder, no fumes or furnace atmosphere contamination

Contains no asbestos

No curing or dry out time, lining can be fired to operating temperature immediately


Applications:

Kiln car insulation and seals

Continuous and batch kilns

Heat treating and annealing furnaces

Furnace door linings and seals

Soaking pit covers and seals

Reformer and pyrolysis lining

Tube seals, gaskets and expansion joints

Boiler insulation

Insulation of commercial dryers

Stress-relieving insulation


Processing

The various alumino-silicate ejecting fiber blankets through processing of pricking, heat-shaping, cutting, rolling and etc. Aside from the same quality of dispersing alumino-silicate fiber cotton, all pricking blanket have high quality of tensile strength, texture uniformity and plane surface.


Physical Properties

Specification

Common Grade

Standard Grade

High pure Grade

High alumina

Grade

Zirconium Grade

Color

White

Pure White

Pure White

Pure White

Pure White

Classification temperature (℃)

1100

1260

1260

1400

1430

Use temperature (℃)

950

1000

1100

1200

1350

Theoretical density (kg/m3)

64/96/128

64/96/128

64/96/128

96/128/160

96/128/160

Shrinkage on heating (%)

950°Cx24h≤-3

1000°Cx24h≤-3

1100°Cx24h≤-3

1200°Cx24h≤-3

1350x24h≤-3

Tensile Strength (MPa)

0.04

0.04

0.04

0.04

0.04

Thermal conductivity

( w/ m.k) (Physical Volume Density 128 Kgs/ m3)

0.09(400℃)
0.16(800℃)

0.09(400℃)
0.16(800℃)

0.09(400℃)

0.16(800℃)
0.20(1000℃)

0.12(600℃)
0.20(1000℃)

0.16(800℃)
0.20(1000℃)

 

Chemical properties

Chemical Content

Common Grade

Standard Grade

High pure Grade

High alumina Grade

Zirconium Grade

AL2O3

44%

46%

47-49%

52-55%

39-40%

AL2O3+SiO2

96%

97%

99%

99%

82-84%

ZrO2

-

-

-

-

15-17%

AL2O3+SiO2+ZrO2

-

-

-

-

99%

Fe2O3

≤1.2%

≤1.0%

≤0.2%

≤0.2%

≤0.2%

Na2O+K2O

≤0.5%

≤0.5%

≤0.2%

≤0.2%

≤0.2%

Ceramic Fiber Blanket with SGS Certified

Ceramic Fiber Blanket with SGS Certified


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