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Subject: Re: Question about PTFE (Polytetrafluoroethylene))
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Date: 09/11/02 at 8:40 AM
Posted by: Ernst Buter
E-mail: ernst.buter@home.nl
Message Posted:
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In Reply to: Re: Question about PTFE (Polytetrafluoroethylene)) posted by Chuck Witherow on 07/26/02 at 12:13 PM:
Dear Bernard, PTFE is resistent to TFA for a chemical attack but there is a problem with the voids in the PTFE ( normal PTFE has voids, is porous ) and the small molecules from TFA are able to go into these voids with all kinds of problems. The best way to do this is to use TFM. If you want more help in this please E-mail me. Best regards, Ernst
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