Flexible Graphite Sheet
Product Description
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Product Detail
Flexible Graphite Sheet DESCRIPTION
Flexible Graphite Sheet is made from high quality and purity flake graphite, which is gonethroughchemical treatment, expanding under high temperature and then rolling. It is a basic material for making different kinds of graphite sealing products.
Flexible Graphite Sheet APPLICATION
Made for packing rings and various kinds of gaskets
Used widely in chemical, automotive and pump, valve industries
Technical Data
|
Item |
Industrial grade |
Nuclear grade |
|
Tolerance of density g/cm3 |
+/-0.06 |
+/-0.05 |
|
Carbon content ≥ % |
98/99 |
99.5 |
|
Tensile strength≥Mpa |
4 |
5 |
|
Compressibility ≥ % |
30 |
30 |
|
Sulphur content |
1200 |
700 |
|
Chlorine content |
50 |
25 |
|
Stress relaxation rate ≥ % |
10 |
10 |
|
Lgnition loss |
2.0 |
0.5 |
|
Recovery≥ % |
15 |
15 |
Dimensions
|
Item |
Sheets |
Rolls |
|
Density g/cm3 |
1.0 |
1.0 |
|
Length |
1000,1500mm |
30~100m |
|
Width mm |
1000,1500 |
1000~1500 |
|
Thickness mm |
0.5~3.0 |
0.2~1.1 |