Home Refractory Ceramic Fiber (RCF) Ceramic Fiber Blanket

Ceramic Fiber Blanket

ENWOOL-BLANKET is made of special ceramic fiber through special reinforced double-side needling process. ENWOOL-BLANKET reinforced double-sided needling process greatly improves the fiber interweaving as well as delamination resistance of ceramic fiber and makes ceramic fiber blanket much stronger tensile strength without affecting its flexibility. ENWOOL ceramic fiber blanket without any binder and ensure the good reliability and stability no matter how high temperature and low temperature conditions.

ENWOOL-BLANKET
are chemically stable and resistant to most aggressive chemicals (except phosphoric acid, hydrofluoric acid and strong bases). Even if the product is soaked by oil, water or steam, its physical properties such as temperature resistance and heat insulation will not change.

ENWOOL – BLANKET 1000: is a lightweight, flexible and cost-effective backed insulation fiber blanket made of kaolin clay.
ENWOOL – BLANKET 1260: is a high-purity, light-weight, high-strength flexible double-sided needle-punched blanket. Its excellent tensile strength, airflow resistance, fire resistance and heat insulation properties make it widely used in different hot and cold surfaces. Warm and adiabatic.
ENWOOL – BLANKET 1430: is made of high-purity alumina, silica and zircon sand after melting and spinning into ceramic fibers, and then made by double-sided needle punching. It has extremely low high temperature shrinkage characteristics and is widely used in chemical industry, metallurgy, ceramics, machinery and other thermal equipment industries.
ENWOOL – BLANKET 1500: Made of high-purity alumina, silica, with a small amount of chromium oxide added. Due to the chemical stabilization of chromium oxide, the shrinkage at long-term high temperature is smaller, which effectively fills the gap between the use temperature of ENWOOL-BLANKET 1425 and E ENWOOL-BLANKET 1600.
ENWOOL – BLANKET 1600: is made of mullite crystal fibers, needle punched on both sides, without any binders or other ingredients. The long-term use temperature can reach 1600oC. it can still maintain its original toughness, strength and softness when it is subjected to high temperature for a long time in an oxidizing atmosphere, a neutral atmosphere or a weak reducing atmosphere.

More resistant to acid and alkali than ordinary ceramic fiber blankets. Because it does not contain shot, it has better thermal insulation properties.

OSYMEN

ENWOOL

-BLANKET 1000

ENWOOL

-BLANKET 1260

ENWOOL

-BLANKET 1430

ENWOOL

-BLANKET 1500

ENWOOL

-BLANKET 1600

Classicification Temperature

oC

1000

1260

1430

1500

1600

Properties measure at ambient condition (23oC/50% RH)

Color

 

White

White

White

Green

White

Melting Point

oC

1700

1760

1700

1760

1840

Average Fiber Diameter

μm

2.6

2.6

2.8

2.65

3.10

Fiber Length

mm

~200

~250

~250

~150

~100

Average Gravity

Kg/m3

2600

2600

2800

2650

3100

Shot Content (>212μm)

%

15

7

7

7

≤1

Permanent Linear Shrinkage

24h,128kg/m3

%

≤2.0

900oC

≤2.0

1100oC

≤2.5

1300oC

≤3.5

1400oC

≤1.0

1600oC

Tensile Strength, Thickness 25mm,128kg/m3.

KPa

40

80

80

80

103

Thermal Conductivity at mean temperature at 96 kg/m3

200oC

400oC

600oC

800oC

1000oC

1200oC

W/M.K

W/M.K

W/M.K

W/M.K

W/M.K

W/M.K

0.06

0.10

0.18

0.27

0.06

0.10

0.18

0.27

0.36

0.06

0.10

0.18

0.27

0.36

0.06

0.10

0.18

0.27

0.36

0.08

0.13

0.19

0.27

0.39

Thermal Conductivity at mean temperature at 128 kg/m3

200oC

400oC

600oC

800oC

1000oC

1200oC

W/M.K

W/M.K

W/M.K

W/M.K

W/M.K

W/M.K

0.05

0.09

0.15

0.23

0.05

0.09

0.15

0.23

0.30

0.05

0.09

0.15

0.23

0.30

0.05

0.09

0.15

0.23

0.30

0.08

0.12

0.17

0.24

0.33

Chemical Composition

Al2O3

%

42-44

45-47

34-36

41-43

72

SiO2

%

56-58

53-55

49-51

54-56

28

ZrO2

%

14-17

Cr2O3

 

2-3

Products

Last updated: 2024-01-03
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