Polytetrafluoroethylene rod ：
teflon The rod is shaped by paste extrusion (pushing) of polytetrafluoroethylene resin 。
1. Purpose:
It is used to manufacture gasket sealing box lubricating materials working in various corrosive media and electrical insulation parts used at various frequencies.
Diameter: 10-250mm
Length: 1-2m¢
Physical and mechanical properties shall meet the requirements in the following table ：
S/N | Test items | Company | Indicator value |
one | density | ------ | 2.1-2.3 |
two | tensile strength | Mpa | ≥20 |
three | elongation at break | % | ≥150 |
