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  1. mnelsondcss

    Part corrosion during Environmental Cycle Testing

    Restitution for testing is a separate issue, but I agree. We have never seen corrosion of this magnitude on our parts. We have run this type of test before but for a shorter number cycles with no issues. Product launch is being delayed as we address the corrosion. Since we must find a solution...
  2. mnelsondcss

    Part corrosion during Environmental Cycle Testing

    Thank you all for your feedback. The "box" or container is a fabric case which zippers shut. All of the components are being tested as a single unit within the zippered case. There is very little opportunity for ventilation within the case. I'm quoting the test standard, Purpose of the...
  3. mnelsondcss

    Part corrosion during Environmental Cycle Testing

    Definite condensation. 1 week after test completion, paper and fabric content that were in PE bags were still soaked. Carry bag is comprised of Polyester backed with PVC, EPE foam padding and internal nylon lining. Initial info from test facility said there were issues with the climate...
  4. mnelsondcss

    Part corrosion during Environmental Cycle Testing

    Roadside Assistance Kit submitted for Environmental Cycle Testing - 35 cycles Aluminum coated PET film, Dynamo flashlight and CCA jumper cables DIN72553-25 corroded. Aluminum coating disintegrated, flashlight inoperable and CCA clamps corroded. One cycle lasts for 720 min (12 h) and...

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