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TECSEALS

Ceramic Fiber Board TC-1809

Ceramic Fiber Board TC-1809

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Specification:

Description:TC-1809 Ceramic fiber board uses non-brittle material, therefore it has good tenacity, high compressive strength, good flatness and mechanical process ability. Temperature is 1050℃, 1260℃, 1430℃ and it is the ideal material for wall liner and back lining of the heating equipment. 

Ceramic Fiber Board

Characteristics：

Flat surface
Equal volumetric weight and thickness
Excellent mechanical and structure strength
Low thermal conductivity and low shrinkage

Air-current resistant washing

Typical application: 
Heat insulation for back lining of high temperature industrial furnace

Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.

Item
Product 

 COM

ST

HP

HAA

HZ

Specification Tem(℃) 

1100 

1260

1260

1360

1430

Working Tom(℃) 

＜1000 

1050

1100

1200

1350

Colour

White 

White

White

White

White

Density(kg/m3) 

260
320

260
320

260
320

260
320

260
320

Rate of line(%) (24h,Density:320kg/m3) 

 -4
(1000℃) 

 -4
(1000℃)

 -4
(1100℃)

 -4
(1200℃)

-4
(1350℃)

Rate of thermal 
conductivity(w/m.k) 
(Density: 285kg/m3)

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

 0.085(400℃)
0.132(800℃)
0.180(1000℃)

 0.085(400℃)
0.132(800℃)
0.180(1000℃)

 0.085(400℃)
0.132(800℃)
0.180(1000℃)

0.085(400℃)
0.132(800℃)
0.180(1000℃)

Tensile strength (Mpa)
(strength10%) 

0.5 

 0.5

 0.5

 0.5

0.5

 Chemical composition
(%)

 AL2O3

40-44

45-46

47-49

52-55

39-40

 AL203+SIO2

95-96

96-97

98-99

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 specification: 600*400*10-5；900*600*20-50
other made according to customer's requirements
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