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Thread: ethylene glicol

  1. 09-05-2007, 05:51 AM #1
    kafi1967's Avatar
    kafi1967 Guest

    ethylene glicol



    Hi, I am a Refrigeration Engineer from Indonesia.

    I want to know something. Do anybody knows that Ethylene gycol can use in the copper pipe ?

    Thanks

    Kafi


  2. 09-05-2007, 08:23 AM #2
    NoNickName's Avatar
    NoNickName
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    Re: ethylene glicol

    Eg is sold with correct inhibitors either for steel, copper or for aluminium.
    Antifreeze for cars is inhibited for aluminium.
    Antifreeze for HVAC is inhibited for steel and copper.
    Contact DOW chemicals or other suppliers for the correct antifreeze inhibitors and trade name.
  3. 12-05-2007, 01:01 AM #3
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    absrbrtek
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    Re: ethylene glicol

    Why use ethylene glycol? Its deterimental to the environment. Use propylene glycol, its safe and not much more in cost than the EG.
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