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Thread: Having problems molding PCTG

  1. 28th April 2015, 03:10 PM #1
    JohnA
    JohnA is offline Junior Member
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    Having problems molding PCTG

    Any suggestions on how to get rid of yellow tint on a clear part?
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  2. 28th April 2015, 04:37 PM #2
    brentb
    brentb is offline Senior Member
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    Re: having problems molding PCTG

    Questions for you:

    Hot or cold runner?
    Melt temp?
    Barrel residence time?
    Back Pressure?
    moisture content?


    KOM


    brent
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  3. 30th April 2015, 12:50 PM #3
    Jorge Villegas
    Jorge Villegas is offline Junior Member
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    Re: having problems molding PCTG

    Also donīt forget if you are using regrind.

    Are you using regrind and how much of it?
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