16 August 2015 1 2K Report

Glass transition temperature was measured by several researchers. Ratto et. al. observed Tg at 30oC while Lazaridou and Biliaderis found Tg ranging from -23oC to 67oC. Whereas Sakurai et. al. measured Tg at 203oC. How I can calculate degree of crystallinity with that much variation in the Tg and Tm ?

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