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Thread: polyvinyl alcohol

  1. #1 polyvinyl alcohol 
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    By a certain percentage of PVA, distilled water, glycerol, dissolved, PVA into a paste after cooling into the soft plastic, and after a few days began to shrink as much as 1/3 than the original shape, and I would like to ask how to make it not dehydrated. Thank you.


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  3. #2  
    Forum Ph.D.
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    put it in a closed container


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  4. #3  
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    Quote Originally Posted by fizzlooney View Post
    put it in a closed container
    Feasible? Thank you, I will have a try.
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