Friction and wear behavior of hybrid glass/PTFE fabric composite reinforced with surface modified nanometer ZnO

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Friction and wear behavior of hybrid glass/PTFE fabric composite reinforced with surface modified nanometer ZnO
	Liu WM(刘维民); Zhang ZZ(张招柱); Zhang ZZ(张招柱)
刊名	Wear
	2008
卷号	265 页码:311-318
关键词	Hybrid glass/PTFE fabric composite Nano-ZnO ﬁller Surface treatment Phenolic resin Friction and wear
ISSN号	0043-1648
通讯作者	张招柱
中文摘要	Nano-ZnO was successfully grafted with 2,4-toluenediisocyanate (TDI) and -aminoethyltrimethoxylsilane (OB551) to avoid the agglomeration of nano-ZnO in composite. The hybrid glass/PTFE fabric composites reinforced with the untreated, OB551 and TDI modified nano-ZnO, respectively, were prepared by dip-coating of the hybrid fabric in a phenolic adhesive resin containing the nanoparticles to be incorporated and the successive curing. The friction and wear behaviors of various nano-ZnO reinforced hybrid glass/PTFE fabric composites sliding against AISI-1045 steel in a pin-on-disk configuration were evaluated on a Xuanwu-III high-temperature friction and wear tester, with the unfilled one as a reference. The morphologies of the worn surfaces of the composites and of the counterpart pins were analyzed using scanning electron microscopy. In addition, FTIR spectrum was taken to characterize the untreated and treated nano-ZnO. It is found that the untreated and treated nano-ZnO reinforced hybrid glass/PTFE fabric composites exhibit improved wear resistance and friction-reduction in comparison with the unfilled one. The TDI modified nano-ZnO reinforced composite can obtain the best friction and wear performance under different applied load; followed by the OB551 modified nano-ZnO reinforced one. Sliding conditions, such as environmental temperature and lubricating condition, significantly affect the tribo-performances of the unfilled and filled hybrid glass/PTFE fabric composites.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Grant No. 50421502);“973” program (Grant 2007CB607601)
语种	英语
WOS记录号	WOS:000256598900006
公开日期	2013-03-28
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/2722]
专题	兰州化学物理研究所_固体润滑国家重点实验室兰州化学物理研究所_先进润滑与防护材料研究发展中心
通讯作者	Zhang ZZ(张招柱); Zhang ZZ(张招柱)
推荐引用方式 GB/T 7714	Liu WM,Zhang ZZ,Zhang ZZ. Friction and wear behavior of hybrid glass/PTFE fabric composite reinforced with surface modified nanometer ZnO[J]. Wear,2008,265:311-318.
APA	刘维民,张招柱,&张招柱.(2008).Friction and wear behavior of hybrid glass/PTFE fabric composite reinforced with surface modified nanometer ZnO.Wear,265,311-318.
MLA	刘维民,et al."Friction and wear behavior of hybrid glass/PTFE fabric composite reinforced with surface modified nanometer ZnO".Wear 265(2008):311-318.