86-18265321788
Liugezhuang Village, Zhangshe Town, Pingdu City, Qingdao, Shandong, China
expanded graphite sheet
Thickness:0.12-3.0mm ; Width:5-150mm;Length:25-50m.
Expanded graphite powder materialsGraphite sheet: The flexible graphite cut into the shape of belt which can be used to make graphite sealing components or graphite woven packing, etc.
Graphite crape sheet: The graphite sheet is rolled into the shape with crapes and then cut into belt ;it can be used in the sealing of thread and flange.
The graphite sheet is made with the taping ,after the ribbon cutting. Mainly it is used for thread and flange sealing.
Graphite gum wrinkle zones: The graphite sheet with the tape rolling after paste made of corrugated ribbon cutting .Mainly it is used for thread and flange sealing.
Main Specifications: Thickness:0.12-3.0mm ; Width:5-150mm;Length:25-50m.
Items | Unit | Specialty value | Remarks | |
Temperature scope | °C | 200-3300 | In non-oxidizing atmosphere | |
Oxidation temperature | °C | 450 | Atmosphere for 24 hours ignition loss 1% | |
Tensile strength | MPa | ≥4.0 | Burthen | |
Compressibility | % | 35-50 | Burthen | |
Recovery | % | 12 | Burthen | |
Heat exchange | K Cal/m.hr |
| 120 |
|
| 40 | |||
Resistance |
|
| 900 |
|
| 250000 | |||
Heat expansion factor | 10-6/°C |
| 5 |
|
10-4/°C |
| 2 | ||
Ignitions loss | % | 450°C | ≤1 |
|
600°C | ≤20 | |||
