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Lee, Seung Geol
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dc.citation.endPage 80 -
dc.citation.number 2 -
dc.citation.startPage 70 -
dc.citation.title Textile Science and Engineering -
dc.citation.volume 61 -
dc.contributor.author Park, Gun Hwan -
dc.contributor.author Kwon, Woong -
dc.contributor.author Cheon, Jiyeon -
dc.contributor.author Jeong, Hei Je -
dc.contributor.author Lim, Ji Hoon -
dc.contributor.author Won, Jong Sung -
dc.contributor.author Lee, Man Young -
dc.contributor.author Lee, Seung Geol -
dc.contributor.author Jeong, Euigyung -
dc.date.accessioned 2024-05-30T09:35:09Z -
dc.date.available 2024-05-30T09:35:09Z -
dc.date.created 2024-05-29 -
dc.date.issued 2024-04 -
dc.description.abstract To study the effect of arene substitution patterns of phenylenediamines, as curing agents, on curing behaviors, thermal and mechanical properties of epoxy resins, DGEBF(Diglycidyl ether of bisphenol F) and o, m, p-phenylenediamine(PDA) were selected. The cure kinetics of epoxy mixtures were analyzed under both dynamic and isothermal conditions using differential scanning calorimetry(DSC). The activation energy and curing initiation temperature were found to be lowest with p-PDA and highest with o-PDA and it resulted that the degree of cure and curing rate were highest and fastest with p-PDA and lowest with o-PDA. Tg and thermal stability of the epoxy samples were better with o-PDA and m-PDA than p-PDA. Tensile strength and fracture toughness were highest with m-PDA and lowest with p-PDA. These results indicated that m-PDA could be the best curing agent of isomeric PDAs. And mechanical properties of the epoxy resin could be different only by the isomeric structures of curing agents. -
dc.identifier.bibliographicCitation Textile Science and Engineering, v.61, no.2, pp.70 - 80 -
dc.identifier.doi 10.12772/TSE.2024.61.070 -
dc.identifier.issn 1225-1089 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/82801 -
dc.language 영어 -
dc.publisher The Korean Fiber Society -
dc.title Cure Behavior, Thermal and Mechanical Properties of Epoxy Resins with Arene Substitution Patterns of Phenylenediamines -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.identifier.kciid ART003081360 -
dc.type.docType Article -
dc.description.journalRegisteredClass kci -

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