ICCAS OpenIR
Evaluation of Polymethacrylic Ionomer as Compatibilizers for MCPA6/Clay Composites
Wu, Tongfei1,2; Liu, Andong3; Xie, Tingxiu3; Yang, Guisheng1,3
2008-12-05
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume110Issue:5Pages:2727-2732
AbstractThe compatibilization effects provided by polymethacrylic ionomer (PMMA ionomer) on monomercasting polyamide6 (MCPA6)/clay (pristine sodium montmorillonite) composites were studied in this work. The PMMA ionomer used in this study was sodium polymethacrylate ionomer (PMMA Na(+)-ionomer), which is a copolymer of methyl methacrylate and sodium methacrylate, prepared using emulsion polymerization. MCPA6/clay/PMMA Na(+)-ionomer composites were prepared by in situ anionic ring-opening polymerization (AROP) of epsilon-caprolactam (CLA). X-ray diffraction (XRD) and transmission electron microscopy (TEM) plus rheological measurement were used to characterize those composites. The results indicated that PMMA Na(+)-ionomer is a good compatibilizer for this system. With increasing PMMA Na+-ionomer content, a better dispersion of clay layers was successfully achieved in the MCPA6 matrix. Furthermore, differential scanning calorimetry (DSC) and XRD results indicated that well dispersed silicate layers limit the mobility of the MCPA6 molecule chains to crystallize, reduce the degree crystalline, and favor the formation of the gamma-crystalline form of the MCPA6 matrix. (C) 2008 Wiley Periodicals, Inc. J Appl Polym Sci 110: 2727-2732, 2008
KeywordCompatibilizer Ionomer Pa6/clay Nanocomposites
DOI10.1002/app.28709
Indexed BySCI
Language英语
WOS IDWOS:000260102800026
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65614
Collection中国科学院化学研究所
Corresponding AuthorYang, Guisheng
Affiliation1.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Technol, CAS Key Lab Engn Plast, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
3.Shanghai Genius Adv Mat Co Ltd, Shanghai 201109, Peoples R China
Recommended Citation
GB/T 7714
Wu, Tongfei,Liu, Andong,Xie, Tingxiu,et al. Evaluation of Polymethacrylic Ionomer as Compatibilizers for MCPA6/Clay Composites[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2008,110(5):2727-2732.
APA Wu, Tongfei,Liu, Andong,Xie, Tingxiu,&Yang, Guisheng.(2008).Evaluation of Polymethacrylic Ionomer as Compatibilizers for MCPA6/Clay Composites.JOURNAL OF APPLIED POLYMER SCIENCE,110(5),2727-2732.
MLA Wu, Tongfei,et al."Evaluation of Polymethacrylic Ionomer as Compatibilizers for MCPA6/Clay Composites".JOURNAL OF APPLIED POLYMER SCIENCE 110.5(2008):2727-2732.
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