Color: Black
Trademark: CNSG
Transport Package: Wooden Case
Specification: As your request
Origin: Ningbo China
HS Code: 401699
Description:Graphite sheet is selected from the high purity natural flake graphite. They are made through the advanced chemical treatment and mechanical procedure without fibers, binders or other additives. It offer excellent sealing capabilities under extreme conditions with a longer life and less maintenance.It can made for packing rings and various kinds ofÂ
Parameter:
| Item | Nuclear Grade | Industrial grade |
| Tolerance of Density  g/cm3 | ±0.05 | ±0.06 |
| Carbon Content  ≥% | 99.5 | 98/99 |
| 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 |
Dimensions:
| Item | Sheet | Roll |
| Density  g/cm3 | 1 | 1 |
| Length mm | 1000, 1500mm | 30~100m |
| Width mm | 1000, 1500mm | 1000~1500 |
| Thickness mm | 0.5~3 | 0.2~1.1 |
CNC machining is the main process for producing copper parts in many industries. Copper has good ductility, electrical conductivity and thermal conductivity, and various machined copper parts are widely used in various industries such as automotive, aerospace, medical and so on. And copper is one of the materials that are easy to machine.
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