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dc.contributor.authorKim, BC-
dc.contributor.authorHwang, SS-
dc.contributor.authorLim, KY-
dc.contributor.authorYoon, KY-
dc.date.accessioned2024-01-21T13:10:08Z-
dc.date.available2024-01-21T13:10:08Z-
dc.date.created2021-09-05-
dc.date.issued2000-11-07-
dc.identifier.issn0021-8995-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/140925-
dc.description.abstractTo improve the mechanical properties of blends of polypropylene (PP) and terpolymer of ethylene-propylene-diene, (EPDM), a triblock copolymer, (PP-g-MAH)-co-[PA-6,6]-co-(EPDM-g-MAH), was synthesized by coupling reaction of maleic anhydride (MAH)-grafted PP (PP-g-MAH), EPDM-g-MAH, and PA-6,6. The newly prepared block copolymer brought about a physical interlocking between the blend components, and imparted a compatibilizing effect to the blends. Introducing the block copolymer to the blends up to 5 wt % lead to formation of a beta-form crystal. The wide-angle X-ray diffractograms measured in the region of 2 theta between 10 degrees and 50 degrees ascertained that incorporating the block copolymer gave a new peak at 2 theta = 15.8 degrees. The new peak was assigned to the (300) plane spacings of the beta-hexagonal crystal structure. In addition, the block copolymer notably improved the low-temperature impact property of the PP/EPDM blends. The optimum usage level of the compatibilizer proved to be 0.5 wt %. (C) 2000 John Wiley & Sons, Inc.-
dc.languageEnglish-
dc.publisherJOHN WILEY & SONS INC-
dc.subjectPOLYPROPYLENE-
dc.subjectRUBBER-
dc.subjectMORPHOLOGY-
dc.subjectPOLYAMIDE-6-
dc.titleToughening of PP/EPDM blend by compatibilization-
dc.typeArticle-
dc.identifier.doi10.1002/1097-4628(20001107)78:6<1267::AID-APP130>3.0.CO;2-B-
dc.description.journalClass1-
dc.identifier.bibliographicCitationJOURNAL OF APPLIED POLYMER SCIENCE, v.78, no.6, pp.1267 - 1274-
dc.citation.titleJOURNAL OF APPLIED POLYMER SCIENCE-
dc.citation.volume78-
dc.citation.number6-
dc.citation.startPage1267-
dc.citation.endPage1274-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000089337900013-
dc.identifier.scopusid2-s2.0-0034619288-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.relation.journalResearchAreaPolymer Science-
dc.type.docTypeArticle-
dc.subject.keywordPlusPOLYPROPYLENE-
dc.subject.keywordPlusRUBBER-
dc.subject.keywordPlusMORPHOLOGY-
dc.subject.keywordPlusPOLYAMIDE-6-
dc.subject.keywordAuthorpolypropylene/EPDM blend-
dc.subject.keywordAuthorpolyamide-6,6-based compatibilizer-
dc.subject.keywordAuthorimpact properties-
dc.subject.keywordAuthorphysical interlocking-
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KIST Article > 2000
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