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	Interfacial debonding behavior of a rigid particle-filled polymer composite
	Bai, SL ; Wang, M ; Zhao, XF
	2003
关键词	rigid particle polymer interfacial debonding stress and energy SPHERICAL INCLUSION ADHESION STRENGTH MODEL CRACK
DOI	10.1163/156855403765826892
英文摘要	Glass beads, non-modified and modified with coupling agent, were filled separately into high density polyethylene to obtain composite materials with different interfacial adhesion strengths. In situ tensile tests reveal the damage mechanisms, which are mainly induced by the interfacial debonding. The interfacial debonding process is observed and studied. The debonding stress is found to be linearly related to the opening angle formed at two poles of the particles. Initial and final opening angles, in addition to the corresponding debonding stresses, are measured. The interfacial fracture energy obtained by using the Griffith fracture theory is found to be 0.028 J m(-2) and 0.058 J m(-2) for mechanical anchorage and physical entanglement across the interface, respectively. The stronger the interfacial adhesion, the smaller is the maximum opening angle and greater the debonding stress.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000185813100006&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Materials Science, Composites; SCI(E); EI; 10; ARTICLE; 2-3; 243-253; 10
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/155144]
专题	工学院
推荐引用方式 GB/T 7714	Bai, SL,Wang, M,Zhao, XF. Interfacial debonding behavior of a rigid particle-filled polymer composite[J],2003.
APA	Bai, SL,Wang, M,&Zhao, XF.(2003).Interfacial debonding behavior of a rigid particle-filled polymer composite..
MLA	Bai, SL,et al."Interfacial debonding behavior of a rigid particle-filled polymer composite".(2003).

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