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polysci72

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My polyimide can't be dissolved in CHCl3, THF and TCE. I need more polar solvent. And volatile as well.

Polyimide can't get a good film by spin-coating when it is in non-volatile solvent, according to my experience. But some literature said it works.
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Originally posted by super1986012 at 2009-10-29 18:19:
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polysci72

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Methanol is used for polymer precipitation. My polyimides was precipitated in methanol and its solvent mixture. Any other choice? Thanks.
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Originally posted by lqt1983 at 2009-11-3 17:10:
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