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PTFE cord is a kind of dynamic seal,
it is produced by braiding together continuous tape of expanded PTFE.
it has following qualityes:
1.extremely low coefficient of friction
2.non abrasion
3.excellent sealability
4.outstanding chemical resistance
5.does not hydrolyze
6.does not harden
7.temperature:-180~+280
you can choose the PTFE powder of Dupont,Daikin and Chinese local.
TYPES AND SPECIFICATIONS
3mm x 0.5mm~2mm
6mm x 0.5mm~4mm
10~60mm x 3~7m
diam2.5mm ~ 30mm
MAIN PROPERTIES:
properties | unit | result |
tensile strength min | Mpa | 7 |
crack elongation min | % | 120 |
with oil ptfe rope