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-   -   Types of pvc? (https://www.askmehelpdesk.com/showthread.php?t=621989)

  • Dec 24, 2011, 01:45 AM
    k.vish
    Types of pvc?
    I want know what are the method which can be used to reduce the weight of a PVC shoe sole by 20%.Here,virgin PVC,DOP, PVC granules,crumbs and other acs. Are used as ingredients.I'm grateful,if you can give at least a clue.
  • Dec 24, 2011, 05:34 AM
    speedball1
    PVC shoe sole? Are you referring to foot ware? Back to you, Tom
  • Dec 24, 2011, 07:13 AM
    massplumber2008
    Hi Kvish

    If you are talking about the sole of a shoe, look at cellular core PVC manufacturing practices. Here, somehow, they infuse air into PVC and make it like 30% lighter than regular schedule 40 PVC.

    Good luck!

    Mark
  • Dec 26, 2011, 12:17 AM
    k.vish
    Hi mark,
    Thank you for answering my question and it'l also be very important to my work.Can't do it with out any replacement?just only changing the amount of fillers?I heard that this can be solve by just looking the specific gravity.But I don't know the way of doing it.(the important thing is, this shoe soles can only be manufactured by using injection molding.)
    The Specific gravity of using PVC - 5
    And also I want know further about cellular core PVC.Please send me a link.
    Thank You
    vish

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