ICCAS OpenIR
Investigation on unusual crystallization behavior in polyamide 6/montmorillonite nanocomposites
Liu, XH; Wu, QJ; Berglund, LA; Qi, ZN
2002-08-30
Source PublicationMACROMOLECULAR MATERIALS AND ENGINEERING
ISSN1438-7492
Volume287Issue:8Pages:515-522
AbstractThe crystallization behavior and crystal structure of polyamide 6/montmorillonite (PA6/MMT) nanocomposites were investigated by differential scanning calorimetry and X-ray diffraction, and an interesting behavior was observed. The material was prepared via melt compounding using an organophilic clay obtained by co-intercalation of epoxy resin and quaternary ammonium into Na-montmorillonite. A maximum in degree of crystallinity was obtained at 5 wt.-% MMT and the reasons for this, based on the MMT layer distribution, were discussed. The degree of crystallinity showed a strong dependence on the cooling rates. In contrast with typical behavior, a higher cooling rate resulted in a higher degree of crystallinity. In nanocomposites, the gamma-crystalline phase was dominant.
KeywordCrystallization Behavior Crystal Structure Polyamide 6/montmorillonite Nanocomposites
Indexed BySCI
Language英语
WOS IDWOS:000178131400004
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:71[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79176
Collection中国科学院化学研究所
Corresponding AuthorWu, QJ
Affiliation1.Lulea Univ Technol, Div Polymer Engn, Lulea 97187, Sweden
2.Chinese Acad Sci, State Key Lab Engn Plast, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, XH,Wu, QJ,Berglund, LA,et al. Investigation on unusual crystallization behavior in polyamide 6/montmorillonite nanocomposites[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2002,287(8):515-522.
APA Liu, XH,Wu, QJ,Berglund, LA,&Qi, ZN.(2002).Investigation on unusual crystallization behavior in polyamide 6/montmorillonite nanocomposites.MACROMOLECULAR MATERIALS AND ENGINEERING,287(8),515-522.
MLA Liu, XH,et al."Investigation on unusual crystallization behavior in polyamide 6/montmorillonite nanocomposites".MACROMOLECULAR MATERIALS AND ENGINEERING 287.8(2002):515-522.
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