Microcellular PTFE Sheet and Ring Gaskets 3mm

Microcellular PTFE Sheet and Ring Gaskets 3mm

While most common O-Ring materials are rubber or elastomeric compounds, certain operating conditions and hardware configurations merit the use of PTFE as the material. 
PTFE offers many distinct advantages over elastomers. These advantages include corrosion resistance, massive temperature range capabilities, excellent electrical properties and an almost unlimited shelf life, to name a few.
But some considerations should be taken into account before making the switch to a PTFE O-Ring.
While PTFE offers some distinct advantages over elastomers, it also has some draw-backs that can negatively affect seal performance.

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