Ceramic fiber blanket standard grade

Ceramic fiber blanket standard grade

Category:Ceramic fiber blanket
Parameter:ceramic fiber, insulation, fireproof, fiber blanket, refractory, high temperature fiber
Sales / Service areas:Metallurgical materials and Refractory
Product Details


Each type of ceramic fiber blanket is made of ceramic fiber (such as COM,HA ,HP AND HZ fibre) , produced by swinging technology,consists process of needling,heat-shaped,cutting ,bundling etc..

Our ceramic fiber by using double side needling methods which improve the tensile strength and the flatness of the ceramic fiber blanket,and contains no organic binders which guarantee the stability and reliability of the ceramic fiber blanket under both high temperature and low temperature.

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

We can supply 1050COM,1260STD,1260HP,1400HA,1450HZ ceramic fiber blanket.

Common information of our ceramic fiber blanket as follows:

Characteristic

(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

  

Type

Common

Standard

High Purity

High Alumina

Zirconia

Classification temperature (°C)

1100

1260

1260

1360

1400

Working Temperature (°C)

<1000

1050

1100

1260

1350

Color

White

Pure white

Pure white

Pure white

Pure white

Density (kg/m3)

96/128/160

96/128/160

96/128/160

128/160

128/160

Shrinkage on heating (%)

(24 hours, density as 128/m3)

-4
  (1000°C)

-3
  (1000°C)

-3
  (1100°C)

-3
  (1250°C)

-3
  (1350°C)

Thermal conductivity by different   temperature (w/m.k)

(density as 128kg/m3)

0.09(400°C)
  0.16(800°C)

0.09(400°C)
  0.16(800°C)

0.09(400°C)

0.16(800°C)
  0.20(1000°C)

0.12(600°C)
  0.20(1000°C)

0.16(800°C)
  0.20(1000°C)

Tensile strength (MPa)
  (density as 128kg/m3)

0.04

0.04

0.04

0.04

0.04

Chemical composition

 (%)

AL2O3

44

46

47-49

52-55

39-40

AL2O3+SiO2

96

97

99

99

-

AL2O3+SiO2+ZrO2

-

-

-

-

99

ZrO2

-

-

-

-

15-17

Fe2O3

<1.2

<1.0

0.2

0.2

0.2

Na2O+K2O

≤0.5

≤0.5

0.2

0.2

0.2

Size  (mm)

14400/7200/4500/3600×1220/610×6-50;

Other   sizes can be available.

Packing of our ceramic fiber blanket :

woven bag /carton/ export pallet as per customers' requst