Qingdao Hensen Graphite Co., Ltd.
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3mm Flex Foil Graphite Sheet For Water Purification
Different specifications have different prices
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Description: It is made of High carbon phosphorus flake graphite which is chemically treated and rolled by high temperature expansion.It is the basic material for manufacturing all kinds of graphite seals.
| Item | N Grade | Industrial grade |
| Tolerance of Density g/cm3 | ±0.05 | ±0.06 |
| Carbon Content ≥% | 99.5 | 95 |
| Tensile strength ≥Mpa | 5 | 4 |
| Compressibility ≥% | 30 | 30 |
| Recovery ≥% | 15 | 15 |
| Sulphur Content ≤% | 400 | 1200 |
| Chlorine Content ≤% | 25 | 50 |
| Stress relaxation rate % | 10 | 10 |
| Lgnition loss ≤% | 0.5 | 2 |
| Item | Sheet | Roll |
| Density g/cm3 | 1 | 1 |
| Length mm | 1000, 1500mm | 30~100m |
| Width mm | 1000, 1500mm | 1000~1500 |
| Thickness mm | 0.5~5 | 0.2~1.1 |