Ceramic fiber board

Ceramic fiber board
Model:LCY-06
Brand:Laurel
Origin:-
Category:Construction & Decoration / Construction Materials Stocks
Label:ceramic fiber board , refractory board , insulating board
Price: -
Min. Order:-
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Product Description

                               Ceramic fiber board, Refractory board

Features

  1. Low thermal conductivity,saves fuel
  2. Very low heat storage,faster heat and cool-down reducing cycle times
  3. Ligh weight.replaces heavy back-up insulation.less steel required.
  4. Excellent thermal shock resistance
  5. Resistant to hot gas erosion
  6. Resists most chemical attacks
  7. Easy to cut,handle and install
  8. Low sound transmission
  9. Resists penetration by molten aluminum and other non-ferrous metals
  10. Contains no asbestos

 

Applications

  1. Refractory lining for industrial furnaces in walls,roofs,doors,stacks,etc.
  2. Combustion chamber liners,boilers and heaters
  3. Back-up insulation for brick and monolithic refractories
  4. Transfer of molten aluminum and other non-ferrous metals
  5. Expansion joint boards
  6. Barrier against flame or heat
  7. Hot face layer for high velocity or abrasive furnace atmosphere

 

Physical and chemical composition

 

 

Common

Standard

Pure

High aluminium

Zirconium

Classifition temperature(°C)

 1100

1260

1260

1360

1430

Work temperature(°C)

 ≤1000

1050

1100

1200

1350

Color

White

Pure white

Pure white

Pure white

Pure white

Density(kg/m3)

 260
320

 260
320

 260
320

 260
320

 260
320

Permanent linear shrinkage(%)(after24hours,density320kg/m3)

 -4
(1000°C)

 -3
(1000°C)

 -3
(1100°C)

 -3
(1200°C)

-3
(1350°C)

Thermal conductivity(w/m.k) density285kg/m3)

 

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

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

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

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

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

Compressive strength(Mpa)(thermal shrinkage 10%)

 0.5

 0.5

 0.5

 0.5

0.5

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)

   Common 600*400*10-50,900*600*20-50
others up to buyer
Ceramic fiber board 1Ceramic fiber board 2

Member Information

Qingdao Laurel Enterprise Co., Ltd
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Phone:80829650
Contact:Yulina (international sales)
Last Online:04 Feb, 2013

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