PTFE (Polytetrafluoroethyene) is a fluorocarbon polymers. The chemical structure of PTFE has the hydrogen atoms of polyethylene completely displaced by ptfe atoms to form a high molecule. This is a very stable structure. That is why PTFE is a polymer that never age.
PTFE is a superior sealing material. It is clean and non-sticking, you can use it for food industry. It can work up to 260 C. It can work at pH 0-14. It can be processed into film, block or any shape. It has a low coefficient of friction and lubrication is not always necessary. PTFE can work together with other materials like fiberglass or copper to get a better mechanical property. When PTFE is expanded properly, the fiber changes from hair-like structure to a web-like structure and become much more stronger while it is much lighter.
PTFE is also a young material. Until today SinoSeal and its team has been probing into this new product and you can definitely expect progress in this field.
[ Features ]
PTFE tubing is manufactured by RAM extruding method with PTFE granular resin.
PTFE is the most chemical-resistant of all known Plastics. It Has the best electrical properties of plastics.
[ Main properties ]
Properties
Unit
Result
Apparent density
g/cm3
2.10-2.30
Tensile strength(min)
MPa
18
Ultimate elongation(min)
%
230
[ Applications ]
Insulating cover for conductor, pipe for corrosive fluids.
| Properties |
unit |
Result |
| Apparent density |
g/cm3 |
2.10-2.30 |
| Tensile strength(min) |
MPa |
18 |
| Ultimate elongation(min) |
% |
230
|
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