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Recent content by dcbloemer

  1. dcbloemer

    Design for PFA or other fluoropolymer welding - need tips

    Pud - environment is mostly aqueous, but also some organic pollutants, tars, and combustion products. I don't want these contaminants building up on the walls of the device (including some very hard-to-reach internal chambers which were not included in the jpg). The factors I had to consider...
  2. dcbloemer

    Design for PFA or other fluoropolymer welding - need tips

    Hello, fellows! I am designing a plastic housing for a magnetic coupling. I have decided to use transparent injection-molded PFA (or possibly ETFE), due to its optical clarity, impact resistance, chemical resistance, and 'easy-to-clean' properties. Here is a jpg of the coupling, showing the...

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