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Hard Contact Lenses

  1. Apr 24, 2008 #1
    I'm just wondering why PMMA (polymethylmethacrylate) is hydrophobic and does not attract water. I can't find anything that explains this on a molecular level :S
     
  2. jcsd
  3. Apr 25, 2008 #2

    chemisttree

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    try "https://www.physicsforums.com/showthread.php?t=205783" [Broken]
     
    Last edited by a moderator: Apr 23, 2017 at 12:29 PM
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