Galvanized Iron Sheet In Coil Synthetic Roofing Underlay - Ceramic fiber – Perfect

Ceramic fiber

1. Description

It is made of high quality ceramic fiber spun bulk by using double side needling methods which improve the tensile strength and the flatness of the ceramic fiber blanket.

PERFECT ceramic fiber blanket contains no organic binders which guarantee the stability and constructability of the ceramic fiber blanket at both high temperature and low temperature.

It is widely used in various sectors of refractory, insulation, thermal insulation field.

Size and Specifications:

7320x610x25mm3660x610x50mmThickness range: 6mm to 60mmOther size pls contact us freely

Characteristics:

(1) Excellent chemical stability;
(2) Excellent thermal stability;
(3) Excellent tensile strength;
(4) Low thermal conductivity;
(5) Low heat capacity;
(6) Excellent insulation properties;

Typical Use

(1) Industrial furnace wall lining;
(2) Back lining material;
(3) Furnace masonry expansion joints, door, roof heat insulation seal;
(4) High temperature pipe insulation material;
(5) Module / folded module processing material;
(6) Fireproof coating

2. Technical data

Types(°C)

1050 Common

1260 STD

1260 HP

1400

1450 HZ

Operation Temp(°C)

950°C

(1742 °F )

1050°C

(1922°F)

1100°C

(2012°F)

1200°C

(2192°F)

1350°C

(2462°F)

Density

(kg/m3)

64-160

Permanent Change on Heating (%)

950°Cx24h

≤-3

1050°Cx24h

≤-3

1100°Cx24h

≤-3

1200°Cx24h

≤-3

1350°Cx24h

≤-3

Theoretic Heat Conductive Co-efficient W/(m·k)(128kg/m3)

0.15

(600°C)

0.22

(800°C)

0.12

(600°C)

0.20(

800°C)

0.12

(600°C)

0.20

(800°C)

0.12

(600°C)

0.20

(800°C)

0.16

(800°C)

0.20

(1000°C)

Tensile Strength

(Thickness 25mm)

≥0.04

≥0.05

≥0.05

≥0.04

≥0.06

Chemical

Composition

Al2O3(%)

44

45-46

47-49

52-55

39-40

Al2O3+SiO2(%)

≥96

≥98

≥99

≥99

-

ZrO2(%)

-

-

-

-

15-17

Al2O3+SiO2

+ZrO2(%)

-

-

-

-

≥99

Fe2O3(%)

≤1.0

≤0.8

≤0.2

≤0.2

≤0.2

Na2O+K2O(%)

≤0.4

≤0.3

≤0.2

≤0.2

≤0.2

CaO+MgO

≤0.3

≤0.2

≤0.2

≤0.2

≤0.2

3. Details

a. Various kinds of size of ceramic fiber blanket, the min thickness is 6mm, the max thickness is 60mm. Width range is from 50mm to 1220mm.

b.  All raw materials are strictly inspected by R&D department before they are put into use. To ensure the blanket have low slag content.

c. Double side needle technology to make sure CCEWOOL ceramic fiber blanket have a higher tensile strength.