Expanded Graphite Sheet
GOT-640
Description: It is made of pure graphite sheet / coiled material, and chemical and high temperature treated by natural high pure flake graphite, and die-pressed or rolling pressed, with no bonding adhesive. Under the harsh working condition, it will still have a good sealing performance, with long lifespan, and low maintain cost.
Product application:
It can be used to make graphite packing and kinds of half finished products of gasket.
Widely used in chemical, automobile, pump and valve industry
The graphite, as a new generation of asbestos product, will continuously discover more and more in new applications.
Service range:
Temperature: -200~850°C oxidative environment
-200~3500°C non-oxidative environment
PH Value: 0 - 14
Main Index:
|
Index item |
Industrial level |
|
Density tolerance g/cm3 |
±0.06 |
|
Carbon content ≥% |
98 |
|
Tensile strength Mpa |
4 |
|
Compressibility ≥% |
30 |
|
Recovery ≥% |
15 |
|
Sulfur content ≤% |
1000 |
|
Chlorine content ≤% |
50 |
|
Stress relaxation % |
10 |
|
Loss on ignition ≤% |
2.0 |
Supplying form:
|
item |
Sheet |
Coiled material |
|
Density g/cm3 |
1.0 |
1.0 or 0.7 |
|
Length |
1000, 1500mm |
30~100m |
|
Width mm |
1000, 1500 |
1000~1500 |
|
Thickness mm |
0.5~3 |
0.2~1.0 |
The special density, thickness, size or grade, please notify.
