ICCAS OpenIR
Preparation, morphology, structure characterization and properties of novel CNBR/PP fully cross-linked thermoplastic elastomers
Xu, XD; Qiao, JL; Yin, JH; Gao, Y; Zhang, XH; Xin, ZR; Liu, YQ; Ding, YT; Gao, JM; Zhang, ML; Huang, F; Song, ZH
2003-11-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume24Issue:11Pages:2107-2112
AbstractA novel CNBR/PP thermoplastic elastomer was prepared by using reactive blending method. Here, a plain PP and a fully cross-linked acrylonitrile-butadiene rubber powders(CNBR) with nanometer dimension and carboxylic end-groups were used as the blending components. And a polypropylene functionalized with glycidyl methacrylate(PP-g-GMA) was used as a compatibilizer. Their morphologies were examined by using AFM and TEM. It was found that the size of CNBR dispersed phase of the compatibilized blending system was much smaller and its distribution was much more homogeneous than that of the related uncompatibilized blends. Comparing with the uncompatibilized blends, mechanical properties of compatibilized blends were obviously improved at the same compositions. The DSC data indicated that the crystallization temperature of PP in compatibilized blends increased about 10 degreesC. It could be tentatively explained as that the dispersed CNBR particles or the reactive product formed on the interface of two phase acted as a kind of nucleating agent.
KeywordAcrylonitrile-butadiene Rubber Powder Functionalized Polypropylene Thermoplastic Elastomer Reactive Compatibilization Morphology And Structure Property
Indexed BySCI
Language英语
WOS IDWOS:000186799000048
PublisherHIGHER EDUCATION PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80388
Collection中国科学院化学研究所
Corresponding AuthorYin, JH
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.SINOPEC, Beijing Res Inst Chem Ind, Beijing 100013, Peoples R China
Recommended Citation
GB/T 7714
Xu, XD,Qiao, JL,Yin, JH,et al. Preparation, morphology, structure characterization and properties of novel CNBR/PP fully cross-linked thermoplastic elastomers[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2003,24(11):2107-2112.
APA Xu, XD.,Qiao, JL.,Yin, JH.,Gao, Y.,Zhang, XH.,...&Song, ZH.(2003).Preparation, morphology, structure characterization and properties of novel CNBR/PP fully cross-linked thermoplastic elastomers.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,24(11),2107-2112.
MLA Xu, XD,et al."Preparation, morphology, structure characterization and properties of novel CNBR/PP fully cross-linked thermoplastic elastomers".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 24.11(2003):2107-2112.
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