ICCAS OpenIR
Influence of interfacial adhesion on toughening of polyethylene-octene elastomer nylon 6 blends
Yu, ZZ; Ou, YC; Hu, GH
1998-08-29
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume69Issue:9Pages:1711-1718
AbstractSuper-tough nylon 6 was prepared by using polyethylene-octene elastomer (POE) grafted with maleic anhydride as a toughener. The influences of maleating and a compatibilizer on interfacial adhesion and mechanical properties of nylon 6/POE blends were investigated in terms of mechanical testing, Molau tests, SEM observations, IR analyses, and rheological behavior. The results show that the unmodified POE has hardly any contribution to toughness of nylon 6, whereas the maleic anhydride-grafted POE (POE-g-MA) significantly improves the compatibility of POE with nylon 6 and sharply reduces its size in the nylon 6 matrix due to the in situ formation of a graft copolymer between POE-g-MA and nylon 6 during melt processing. With the POE-g-MA, a transition from brittle to ductile occurs. Besides, the use of a compatibilizer in nylon G/POE-g-MA system shifts the brittle-ductile transition curve to a lower POE-g-MA content, which is attributed, in part, to the chain-extending effect of CE-96 on the nylon 6 matrix leading to further reduction of the sizes of POE-g-MA in the matrix, in part, to the coupling reaction of CE-96 between POE-g-MA and nylon 6. (C) 1998 John Wiley & Sons, Inc. J Appl Polym Sci 69: 1711-1718, 1998.
KeywordSuper-tough Nylon 6 Elastomer Toughening Interfacial Modifier Compatibilization
Indexed BySCI
Language英语
WOS IDWOS:000075124200004
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:89[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/74726
Collection中国科学院化学研究所
Corresponding AuthorOu, YC
Affiliation1.Chinese Acad Sci, Inst Chem, State Key Lab Engn Plast, Beijing 100080, Peoples R China
2.ECPM, Dept Polymeres, Lab Extrus React, F-67000 Strasbourg, France
Recommended Citation
GB/T 7714
Yu, ZZ,Ou, YC,Hu, GH. Influence of interfacial adhesion on toughening of polyethylene-octene elastomer nylon 6 blends[J]. JOURNAL OF APPLIED POLYMER SCIENCE,1998,69(9):1711-1718.
APA Yu, ZZ,Ou, YC,&Hu, GH.(1998).Influence of interfacial adhesion on toughening of polyethylene-octene elastomer nylon 6 blends.JOURNAL OF APPLIED POLYMER SCIENCE,69(9),1711-1718.
MLA Yu, ZZ,et al."Influence of interfacial adhesion on toughening of polyethylene-octene elastomer nylon 6 blends".JOURNAL OF APPLIED POLYMER SCIENCE 69.9(1998):1711-1718.
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