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Recent content by virteceng

  1. virteceng

    Vibration-Proof Fastener

    Could somebody point me to the Junkers test? I would like to perform this test as a production qualification but am not sure of the requirements for the fixture. Is ASTM F606-2 the right doc? Regards, Mike S.
  2. virteceng

    Starting a new firm?

    Interesting reading re: starting your own engineering business. I've been in business 5 years now and one key to my success has been teaming with other independents. By combining my mechanical/medical device skills with an electrical engineer, a Pro/E wiz, and a couple others, all of us can go...
  3. virteceng

    Polyurethane gel

    I am looking for a sticky polyurethane gel material which is safe for skin contact. I have seen toys made of this material that when thrown at a window, will stick, then slide, then stick, etc. and look like they are crawling down the window. Anybody know what that material is and a source...
  4. virteceng

    Polyurethane gel

    I'm trying to find a source for a sticky polyurethane gel. I've seen children's toys that walk down glass panes by sticking to them, I think that is the material I need but cannot find a source. The materials I've found are not safe for use as toys - they fail cytotoxicity testing miserably...

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