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high temperature thermo insulation material
high temperature thermo insulation material
Supplier Info
[China Supplier]
Contact Person : Mr. Qiu Hongsheng
Tel : 86-412-5211881,5211877
Fax : 86-412-5211100
Product Detail
This product has high tensile strength, low thermo conductivity and is an environmental friendly thermo insulation material.

Performance

standard board

standard  cylinder

Density

 board

density cylinder

Density(g/cm3)

0.18±0.02

0.16±0.02

0.24±0.03

0.22±0.02

Porosity(%)

90

92

84

86

Carbon content(%)

99.5

Ash  content(%)

<0.1

average conductivity at 1000 centidegree

(W/m·K)

vacuum

0.15-0.3

inertia gas

0.3-0.36

thermal

expansion

coefficient

(10-6/centidegree)

25-1000centidegree

3.1±0.4

1000-2000centidegree

3.6±0.4

compressive

strength(MPa)

Parallel to fiber orientation(XY)

1.1

0.9

2.4

1.2

Vertical to fiber orientation(Z)

0.2

0.2

0.4

0.3

bending strength

(MPa)

Parallel to fiber orientation(XY)

1.6

1.8

2.8

2.3

Vertical to fiber orientation(Z)

1.0

1.2

1.5

1.4

carbonized product maximum service temperature(centidegree)

1800

graphitized product maximum service temperature(centidegree)

2800

high temperature thermo insulation material

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