Spiral Reinforced Graphite Sheet

Grade Industrial Grade
Temperature scope 200-3300°C
Oxidation temperature 450°C
Variety: Size 0.3-1.6×1000×1000-70000mm carbon content 99%.
Property: It possesses characteristics of very excellent electricity conduction,high and low Temperature-resilience for compression and lubrication.
Usage:
All kinds of sealing materials.
Engine head gasket.
High heat in isolation shield .
Heat generator.
Electric-magnetic shield materials.
Pure Graphite sheet (paper)
Items
Unit
Speciality value
Remarks

Temperature scope
°C
200-3300
in non-oxidizing atmosphere

Oxidation temperature
°C
450
Atmosphere for 24 hours lgnition loss 1%

Tensile strength
Mpa
4.0
1910N Burthen

Compressibility
%
35-50
1910N Burthen

Recovery
%
12
1910N Burthen

Heat exchange
KCal/m.hr

120



40

Resistance
uΩ.cm°C

900



250000

Heat expansion factor
10-6/°C

5


10-4/°C

2

Lgnition loss
%
450°C
≤1


600°C
≤20