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  • 1260C 1430C Ceramic Fiber Paper
  • 1260C 1430C Ceramic Fiber Paper
  • 1260C 1430C Ceramic Fiber Paper
  • 1260C 1430C Ceramic Fiber Paper
1260C 1430C Ceramic Fiber Paper1260C 1430C Ceramic Fiber Paper1260C 1430C Ceramic Fiber Paper1260C 1430C Ceramic Fiber Paper

1260C 1430C Ceramic Fiber Paper


Leadsun ceramic fiber paper, is a lightweight refractory material processed from a blend of high purity alumina-silica fibers into a highly flexible, uniform sheet.

Ceramic fiber paper, has low shrinkage, good handling strength, and low thermal conductivity. it contains a small amount of organic binder for processing which makes it flexible, yet reduces off-gassing and odour during use. our product has a highly uniform structure due to its controlled basis weight and thickness, assuring homoaeneous thermal conductivity and a clean, smooth surface ideal for gasketing or sealing.

Ceramic fiber paper is completely free to asbestos and is designed to be an economic replacement for asbestos paper in most applications.


Grade

Standard

High Pure

High Aluminium

Zirconium

Max. Temperature (C)

1050

1150

1260

1430

Shrinkage on Heating  (%)

800C×24h≤-3

1000C×24h≤-3

1280C×24h≤-3

1400C×24h≤-3

Organic Content (%)

≤5

≤5

≤5

≤5

Thermal conductivity by mean temp. (W/m.k.) (250kg/m3)

200℃

0.0550.065

0.0600.070

 

400℃

0.1100.120

0.1050.125

 

600℃

0.1600.170

0.1700.180

Chemical Composition

(%)

AL2O3

43

47

55

38

 

SiO2

53

51

44

44

 

Fe2O3 + Ti2O3

≤1.2

≤0.3

≤0.3

≤0.2

 

CaO + MgO

≤0.3

≤0.3

≤0.3

≤0.2

 

NaO + KO2

≤0.5

≤0.3

≤0.3

≤0.2

Density (kg/m3)

170~230


1.Easy to wrap, shape or cut

2.Lightweight

3.Low thermal conductivity; Low heat storage

4.Good uniformity and smooth appearance

5.Good flexibility and toughness and resistance to avulsion

6.Good dielectric strength and sound insulation

7.Excellent thermal shock resistance

8.Excellent chemical satability and machining property

9.Excellent corrosion resistance









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