ICCAS OpenIR
Effect of the compatibilization of linear low-density polyethylene-g-acrylic acid on the morphology and mechanical properties of poly(butylene terephthalate)/linear low-density polyethylene blends
Yang, JH; Shi, D; Yao, ZH; Xin, ZR; Yin, JH
2002-05-02
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume84Issue:5Pages:1059-1066
AbstractA poly(butylene terephthalate) (PBT)/linear low-density polyethylene (LLDPE) alloy was prepared with a reactive extrusion method, For improved compatibility of the blending system, LLDPE grafted with acrylic acid (LLDPE-g-AA) by radiation was adopted in place of plain LLDPE. The toughness and extensibility of the PBT/LLDPE-g-AA blends, as characterized by the impact strengths and elongations at break, were much improved in comparison with the toughness and extensibility of the PBT/LLDPE blends at the same compositions. However, there was not much difference in their tensile (or flexural) strengths and moduli. Scanning electron microscopy photographs showed that the domains of PBT/LLDPE-g-AA were much smaller and their dispersions were more homogeneous than the domains and dispersions of the PBT/ T,T PE blends. Compared with the related values of the PBT/LLDPE blends, the contents and melting temperatures of the usual spherulites of PBT in PBT/LLDPE-g-AA decreased. (C) 2002 Wiley Periodicals, Inc.
KeywordPoly(Butylene Terephthalate) Linear Low-density Polyethylene Compatibilization Reactive Extrusion
DOI10.1002/app.10399
Indexed BySCI
Language英语
WOS IDWOS:000174117500019
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78382
Collection中国科学院化学研究所
Corresponding AuthorYin, JH
AffiliationChinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Yang, JH,Shi, D,Yao, ZH,et al. Effect of the compatibilization of linear low-density polyethylene-g-acrylic acid on the morphology and mechanical properties of poly(butylene terephthalate)/linear low-density polyethylene blends[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2002,84(5):1059-1066.
APA Yang, JH,Shi, D,Yao, ZH,Xin, ZR,&Yin, JH.(2002).Effect of the compatibilization of linear low-density polyethylene-g-acrylic acid on the morphology and mechanical properties of poly(butylene terephthalate)/linear low-density polyethylene blends.JOURNAL OF APPLIED POLYMER SCIENCE,84(5),1059-1066.
MLA Yang, JH,et al."Effect of the compatibilization of linear low-density polyethylene-g-acrylic acid on the morphology and mechanical properties of poly(butylene terephthalate)/linear low-density polyethylene blends".JOURNAL OF APPLIED POLYMER SCIENCE 84.5(2002):1059-1066.
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