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PFA and TFM–to PTFE as Excellent Material Choice for Bellows and Diaphragms

Polymer Bellows and Diaphragms


PTFE (polytetrafluoroethylene), aka Teflon, is typically the first choice polymer for bellows and diaphragms, but did you know that PTFE isn’t the only polymer you can choose from?  In this article we are going to compare two other polymers – PFA and TFM – to PTFE as a material choice for bellows and diaphragms.



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