| Summary: | 碩士 === 東海大學 === 化學工程與材料工程學系 === 99 === Poly butylenes succinate graft Butyl Acrylate prepared by free radical polymerization. Improve the toughness of poly (butylene succinate), make it easier to process forming. Put poly (butylene succinate), butyl acrylate, dicumyl peroxide add into the brabender, using barbender atlas determined the reaction occured or not, and test crosslinking. Then twin-screw use the brabender conditions, added different ratio of Poly butylenes succinate and Butyl Acrylate, and compare with different Butyl Acrylate impact, Test the rheological and mechanical properties.
PBS is an effective toughening of polylactic acid, then modification of poly (butylene succinate) added into Polylactic acid, porve the modification of poly (butylene succinate) increased toughening.
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