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Recent content by cjrmaterials

  1. cjrmaterials

    EPDM

    Ya that's what i was thinking. No I can't find any evidence of contamination.
  2. cjrmaterials

    EPDM

    Hi All, I have been testing a peroxide cured EPDM material as a o-ring seal in a high humidity environment. I'm finding leaks in some materials aged at temperatures of 40 degrees C. I've had a look at these samples with SEM and can see cracking on the surface of failed samples and using DSC...

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