화학공학소재연구정보센터
학회 한국공업화학회
학술대회 2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center))
권호 24권 1호
발표분야 포스터-무기재료
제목 Fast curing effect of amine-modified ammonium polyphosphate on the epoxy composites
초록 This study aims to investigate the fast curing effect of epoxy composites with introducing amine-modified ammonium polyphosphate (APP). In this work, we mainly observed the curing behavior of epoxy composites using isoconversional method depending on the amine modification of APP. Isoconversional methods interpret the curing kinetic using several single-stage equations. The activation energy was given as a function of conversion without any specific form of the reaction model. Therefore, we analyzed the curing behavior using Friedman method, which is one of the isoconverisonal methods. We found that the amine modification of APP promoted the reaction rate of the curing reaction of epoxy resin. The activation energy was decreased commensurate to the ratio of amine-modified APP in the epoxy composites. Furthermore, we observed the mechanical properties of epoxy composites.
저자 박선민, 고현석
소속 한국세라믹기술원
키워드 epoxy; composite
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