ICCAS OpenIR
Dynamic rheological properties of polypropylene/polyamide-6 blends modified with a maleated thermoplastic elastomer
Liu, HZ; Xie, TX; Ou, YC; Fang, XP; Yang, GS
2004
Source PublicationPOLYMER JOURNAL
ISSN0032-3896
Volume36Issue:9Pages:754-760
AbstractThe effects of added maleated thermoplastic elastomer (TPEg) on rheological properties and morphologies of polypropylene (PP)/polyamide-6 (PA6) blends are examined. For comparison, non-maleated version (TPE) is also added to the above binary blends. The magnitude of complex viscosity and viscoelastic moduli of PP/PA6/TPE blends gradually decrease with the content of TPE. However, for PP/PA6/TPEg blends, these above parameters increase dramatically with increasing content of reactive TPEg and shear-thinning behavior becomes more obvious. SEM micrographs show that the addition of TPEg effectively increases compatibility between PP and PA6 and results in a considerable decrease in the domain size of dispersed phase; whereas the ternary blends containing non-reactive TPE exhibit a typical characteristic of immiscible blends with a very coarse morphology. TEM results further reveal that for PP/PA6/TPEg blends, a core-shell structure consisting of PA6 particles encapsulated with POE are probably formed in PP matrix.
KeywordPolypropylene (Pp) Polyamide-6 Rheological Morphology Interfacial Adhesion
DOI10.1295/polymj.36.754
Indexed BySCI
Language英语
WOS IDWOS:000224809600011
PublisherSOC POLYMER SCIENCE JAPAN
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81640
Collection中国科学院化学研究所
Corresponding AuthorLiu, HZ
AffiliationChinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, HZ,Xie, TX,Ou, YC,et al. Dynamic rheological properties of polypropylene/polyamide-6 blends modified with a maleated thermoplastic elastomer[J]. POLYMER JOURNAL,2004,36(9):754-760.
APA Liu, HZ,Xie, TX,Ou, YC,Fang, XP,&Yang, GS.(2004).Dynamic rheological properties of polypropylene/polyamide-6 blends modified with a maleated thermoplastic elastomer.POLYMER JOURNAL,36(9),754-760.
MLA Liu, HZ,et al."Dynamic rheological properties of polypropylene/polyamide-6 blends modified with a maleated thermoplastic elastomer".POLYMER JOURNAL 36.9(2004):754-760.
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