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ACAWOOL® Ceramic Fiber Board
PRODUCT DESCRIPTION:

ACAWOOL Ceramic Fiber Board are made from ACAWOOL  ceramic fiber, attending inorganic and suitable organic binders. The mixture is vacuum processed into boards that keep good mechanical strength after heating. These products can be manufactured using five basic fiber types: ACAWOOL  Board, classification temperature 1000℃, 1260℃, 1400℃, 1600℃ and 1800℃.

 　

　

Ceramic Fiber Board
CHARACTERISTIC:
　 Smooth surface
　 Low impurity, and average bulk density and thickness
　 Excellent mechanical strength and structural strength
　 Low thermal conductivity
　 Low shrinkage
　 Resistant airspeed eroding
　 Low thermal storage
　 Good insulation
　 High plasticity to make complex shape
  SPECFICATIONS: 　

 Descriptions

1000 Board

 1260 Board

1400 Board

1600 Board

1800 Board

Classification temperature ( ℃)

1000

1260

1425

1600

1800

Density (Kg/m3 )

250

 250

250

350

350

Liner shrinkage
(℃x24 hrs)

1.3  (900)

 1.1  (1100)

1.2  (1200)

1.2  (1400)

1.2 (1600)

Tensile Strength (MPa)

0.5

 0.5

0.5

0.8

0.8

Thermal conductivity  Kcal/mh℃ (W/mK) ,ASTM C201, 250kg/m3

mean 400℃

0.09

0.08

0.08

 

 

mean 600℃

0.14

0.13

0.13

 

 

mean 800℃

0.21

0.19

0.19

 

 

mean 1000℃

 

0.25

0.25

 

 

Chemical composition %

 

　

 

 

 

Al2O3

44.1

47.1

35.0

68.0

86

SiO2

55.3

52.3

46.7

31.1

12.5

ZrO2

 

　

17.0

 

 

  TYPICAL APPLICATIONS: 　
　 Back-up lining of high-temperature industry furnaces
　 Hot-face lining of ceramic kilns,heat-treatment furnaces and other industrial kilns
　 Insulation for furnace door and kiln car
　 Structure refractory and sponging sounds
　 General high temperature insulation
　 Fire protection
STANDARDS OF TYPE:
　 Standards of type:  1000x600x6、12.5、25、50mm    1200x1000x25、50mm

Date are average results of standard tests which are subject to variation and should not be used as specification