| Summary: | 碩士 === 淡江大學 === 化學工程學系研究所 === 86 === This research places emphasis upon the in-site compatibilization reaction of
PPO and PA66 in a blending formation process. The addition of appropriate
multi-functional molecules, MAH and styrene, that were preformed graftor block
copolymers by free radical reaction to act as interfacial agents.First MAH and
styrene were graft onto the main or ends of PPO to forman oligomeric chain of
poly(MAH-co-styrene). Subsequently, the anhydridegroup of MAH was reacted with
the terminal amino group of PA66.In this case,FTIR spectrometry analysis in
dicated an high quantity of interfacial chainlinkage between these polymers.I
mprovement of compatibility between PPO andPA66 wereevidence from WAXS, DSC,D
MA, rheometric analysis and SEM.
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