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Ceramic Fiber Board/Refractory Fiber Board

Source: | Updated: Feb 08, 2017
Basic Info
  • Refractoriness: From 1100 C (2012 F ) to 1430 C (2600 F).

  • Type: Heat-Resistant Material

  • Trademark: JC ECO-TECH

  • Origin: Shandong, China

  • Feature: Long Time Materials

  • Shape: Board

  • Specification: 900X600, 1200 X 1000 mm

  • HS Code: 680610

Product Description
Ceramic Fiber Board/Refractory Fiber Board

JC ECO-TECH offers high temperature Ceramic Fiber Boards produced through wet forming process of ceramic fiber and binders. These ceramic fiber boards are vaccum formed products, featured with high temperature stability, low thermal conductivity, consistent density, and excellent resistance against thermal shock and chemical attack also resists oxidation and reduction. It is ideal for furnace, boiler duct, and stacks lining due to its lower thermal conductivity and lower heat storage allowing shorter cycle times and quicker access for maintenance.

Ceramic fiber boards are available in a variety of densities, thicknesses, widths and lengths temperature ratings from 1100 C (2012 F ) to 1430 C (2600 F).

Standard Densities:
* Low Density = 16 lbs. /cu. Ft.
* High Density = 26 lbs. /cu. Ft.

Standard Thickness: 1/4", 1/2", 1", 1.5", 2"
Standard Widths: 12"*, 24", 42"*
Standard Lengths: 36 ", 48"
Other specifications manufacture according to the customer request.
Standard Packaging: Carton Boxes

Key Features

Low thermal conductivity, save fuel
Very low heat storage, fast heat and cool down reducing cycle times
Excellent thermal shock resistance
Resistant to gas erosion
Resistant to most chemical attacks
Easy to cut, handle and install
Low sound transmission
Resist penetration by molten aluminum and other non ferrous metal
Contains no asbestos

Typical Applications

Refractory lining for industrial, furnace in wall, roofs, doors, stacks etc.
Combustion chamber liners, boilers and heaters
Back up insulations for brick and monolithic refractories
Transfer of molten aluminum and other non ferrous metal
Expansion joint board
Barrier against flame or heat
Hot face layer for high velocity or abrasive furnace atmosphere



Commodity
Item
 

Common
 

Standard
 

High Pure
 

High Alumina
 

Zirconia
 
Max. Use Limit
 

1100 C
(2012 F)
 

1260 C
(2300 F)
 

1260 C
(2300 F)
 

1360 C
(2480 F)
 

1430 C
(2600 F)
 
Continuous Use Limit
 

1000 C
(1832 F)
 

1050 C
(1922 F)
 

1100 C
(2012 F)
 

1200 C
(2192 F)
 

1350 C
(2462 F)
 
Color
 

white
 

white
 

wihite
 

wihite
 

wihite
 
Density
(kg / m 3)
 

260
320
 

260
320
 

260
320
 

260
320
 

260
320
 
Rate of linear change (%) 24hrs
 

-4
(1000 C)
 

-3
(1000 C)
 

-3
(1100 C)
 

-3
(1200 C)
 

-3
(1350 C)
 
Thermal Conductivity (W/m.k).
 

0.085(400C)
0.132(800C)
0.180(1000C)
 

0.085(400C)
0.132(800C)
0.180(1000C)
 

0.085(400C)
0.132(800C)
0.180(1000C)
 

0.085(400C)
0.132(800C)
0.180(1000C)
 

0.085(400C)
0.132(800C)
0.180(1000C)
 
Tensile strength ( MPa)
 
0.5
 
0.5
 
0.5
 
0.5
 
0.5
 
Chemical compositions
(%)
 

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
 



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