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Ceramic Fiber Bulk/fiber Blanket

The Wihe ceramic fiber blanket is made of high-purity raw material high temperature melt using a spray method or a silk method, and its basic characteristics are stable in high temperatures, light weight and low heat capacity.
Availability:
  • WHCF
  • 威赫


Product description:

WH ceramic fiber loose cotton is made by high-temperature melting ore or mixed raw materials using the method of blowing or spinning. The Weihe ceramic fiber blanket is made by special reinforcing double-sided needling on the continuous flat-spread fiber loose cotton.

WH ceramic fiber aluminum foil blanket is made by covering single or double sides of the fiber needled blanket with aluminum foil or aluminum foil cloth.


Product Features

◇ High temperature environment still maintain good resilience

◇ Good strength and anti-wind brush performance

◇ Good chemical stability and corrosion resistance

◇ Low thermal conductivity, low heat capacity

◇ Shrinkage decreases at high temperature

◇ Good sound insulation performance

◇ The metal aluminum foil forms the effective shield to the radiation heat, the heat insulation performance is more remarkable


Typical application:

◇ Heat-insulating packing material for high temperature environment

◇ Industrial Furnace back-lining Insulation Material

◇ Building Fire Protection

◇ High temperature filter material

◇ Manufacturing module and ceramic fiber deep processing products

◇ External insulation of high temperature equipment and high temperature pipeline

◇ Stamping production of various special-shaped sealing products


Performance Index:

Product Code

WHCF-21

WHCF-22

WHCF-24

WHCF-25

WHCF-26

1000 fiber blanket

1260 fiber blanket

1430 fiber blanket

1500 fiber blanket

1600 fiber blanket

Classification temperature(° C)

1000

1260

1430

1500

1600

Melting point (° C)

1760

1760

1800

1900

2000

Colour

White

White

White

Green and blue

White

Mean fiber diameter (UM)

2.6

2.6

2.8

2.65

3.1

Fiber length (mm)

~ 250

~ 250

~ 250

~ 150

~ 400

Fiber specific gravity (kg / m3)

2600

2600

2800

2650

3100

Thermal conductivity Kcal / MH ° C (W / mK) (ASTM C-201 is below the following temperature) (Bulk density: 128kg / m3)

400 ° C

0.08

0.08

0.08



600 ° C

0.14

0.12

0.12

0.11

0.09

800 ° C

0.19

0.16

0.16

0.16

0.13

1000 ° C



0.23

0.23

0.20

Chemical composition :

Al2o3

43

45

35

40

72

SiO2

55

52

46.7

58.1

28

ZrO2



15-17



CR2O3




2.5




Standard size:

◇ Ceramic fiber bulk: 10Kg/pack

◇ Fiber blanket/Aluminum foil blanket:

Bulk density: 64,96,128,160 Kg/m³

Size: 7200/7320×600/610×6/12.5/20/25 mm

        3600×600×50 mm, 5000×600×38 mm


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With more than ten years of industry experience, we provide customers with high-quality thermal insulation materials and professional technical services with working temperature of -200~1800 ℃.

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Tel: 86-021-69746031
Mail:
sales@shwht.com

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