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Polyamide 6 Composites Reinforced with Silicon Nitride Whiskers: Synthesis, Interface Interaction, and Mechanical Properties
Li, Lanjie1,2; Yang, Guisheng1,3
2010-03-15
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume115Issue:6Pages:3376-3384
AbstractIn this study, polyamide 6 (PA6)/silicon nitride whisker (SNW) composites were fabricated via in situ hydrolytic ring-opening polymerization Of E-caprolactam. By this novel method, SNWs can be dispersed uniformly in PA6 matrix. The interface interaction between SNW and PA6 was investigated, and the reinforcing efficiency of SNW on PA6 was evaluated. It was revealed by Fourier transform infrared spectroscopy that a large amount of polar groups, such as -SiOH, -NH, and -NH(2), were present on the SNWs, by which hydrogen bonding and covalent bonding can be formed at interface. Mechanical test showed that at a loading of 5.0 wt% SNW, the tensile strength, tensile modulus, flexural strength, flexural modulus, and impact strength of PA6/SNW composite were 37.9, 80.5, 60.3, 73.9, and 64% higher than those of neat PA6, respectively. (C) 2009 Wiley Periodicals, Inc. I Appl Polym Sci 115: 3376-3384, 2010
KeywordSilicon Nitride Whiskers Polyamide 6 Interface Interaction Composites Mechanical Properties
DOI10.1002/app.30708
Indexed BySCI
Language英语
WOS IDWOS:000274069000029
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/70652
Collection中国科学院化学研究所
Corresponding AuthorYang, Guisheng
Affiliation1.Chinese Acad Sci, Inst Chem, CAS Key Lab Engn Plast, Joint Lab Polymer Sci & Mat, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Shanghai Genius Adv Mat Co Ltd, Shanghai 201109, Peoples R China
Recommended Citation
GB/T 7714
Li, Lanjie,Yang, Guisheng. Polyamide 6 Composites Reinforced with Silicon Nitride Whiskers: Synthesis, Interface Interaction, and Mechanical Properties[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2010,115(6):3376-3384.
APA Li, Lanjie,&Yang, Guisheng.(2010).Polyamide 6 Composites Reinforced with Silicon Nitride Whiskers: Synthesis, Interface Interaction, and Mechanical Properties.JOURNAL OF APPLIED POLYMER SCIENCE,115(6),3376-3384.
MLA Li, Lanjie,et al."Polyamide 6 Composites Reinforced with Silicon Nitride Whiskers: Synthesis, Interface Interaction, and Mechanical Properties".JOURNAL OF APPLIED POLYMER SCIENCE 115.6(2010):3376-3384.
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