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    Refractory heat resistant material silicate aluminum ceramic fiber blanket

    Ceramic fibre blanket is made of special ceramic long-fiber that is produced by the melting of very pure raw materials.The blanket are air laid into a continuous mat and then are mechanically needled for added strength and surface integrity. Ceramic fibre blanket is completely inorganic and is available in a variety of densities, thicknesses, widths and temperature ratings.
  • Category:
    Aluminum Silicate
  • Brand:
    Guangdong Jie Fu Energy Saving Technology Co., Ltd.
  • Browse number:
    320
  • Release time:
    2018-12-28 16:25:46
  • INQUIRY

Refractory heat resistant material silicate aluminum ceramic fiber blanket

 

Ceramic fibre blanket is made of special ceramic long-fiber that is produced by the melting of very pure raw materials.The blanket are air laid into a continuous mat and then are mechanically needled for added strength and surface integrity. Ceramic fibre blanket is completely inorganic and is available in a variety of densities, thicknesses, widths and temperature ratings.

 

Added advantages:

Excellent thermal stability

Low thermal conductivity

Low heat storage

Good obstructing voice and mechanism strength

Low shrinkage

Good springiness for fibers

Resistance to thermal shock

 

Technical Specifications:

Descriptions

CF-STD

CF-HP

CF-LZA

CF-HA

CF-ZA

Classification temperature ( ℃)

1260

1300

1360

1400

1430

Operating temperature ( ℃)

1050

1150

1200

1260

1350

Color

White

White

White

White

White

Volume density(Kg/m3)

96

96

96

96

96

128

128

128

128

128

Permanent line constringency(%)             (heat preservation 24 hours)      (Density 128Kg/m3)

-3

-3

-3

-3

-3

(1100℃)

(1100℃)

(1000℃)

(1200℃)

(1350℃)

Thermal transmit coefficient                                                                    (W/m·K)                                                    ( Density 128Kg/m3)

0.09(400℃)

0.09(400℃)

0.13(600℃)

0.12(600℃)

0.16(800℃)

0.16(800℃)

0.16(800℃)

0.22(1000℃)

0.20(1000℃)

0.20(1000℃)

-

0.20(1000℃)

-

-

-

Tensile Strength ( MPa)                      ( Density 128Kg/m3)

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

0.08-0.12

The chemistry constitute   (%)

Al2O3

45-46

47-49

45-46

52-55

39-40

Al2O3+SiO2

97

99

-

99

-

Al2O3+SiO2+ZrO2

-

-

-

-

99

ZrO2

-

-

5-7

-

15-17

Fe2O3

<1.0

0.2

0.2

0.2

0.2

Na2O+K2O

≤0.5

0.2

0.2

0.2

0.2

Dimensions (mm)

7200*610*25mm,3600*610*50mm, Other specifications according to the customer request.

Applications:

Joint sealing and filling insulation (kiln car, pipeline, kiln door and so on)

Internal and external lining for industrial furnace

Heat insulation in power plant

Materials for hot filtration


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