Effect of Compatibilization on Reciprocating Frictional Behavior of Polyamide 66/UHMWPE Blends | |
Department | 先进润滑与防护材料研究发展中心 |
Wang HG(王宏刚); Ren JF(任俊芳); Gao G(高贵); Chen SS(陈生圣); Wang JQ(王金清); Yang SR(杨生荣); Wang HG(王宏刚) | |
The second department | 固体润滑国家重点实验室 |
2016 | |
Source Publication | Tribology Transactions |
ISSN | 1040-2004 |
Volume | 59Issue:3Pages:560-568 |
Abstract | The effect of compatibilization on the reciprocating frictional behavior of a polyamide 66 (PA66)/ultra-high molecular weight polyethylene (UHMWPE) blend was investigated. The influence of the amount of added maleic anhydride–grafted polyethylene (MAH-g-HDPE) on the phase morphology, compatibility, and viscoelasticity was explored using scanning electric microscopy (SEM), dynamic mechanical analysis (DMA), and capillary rheometry. In addition, the effect of MAH-g-HDPE on the reciprocating friction and wear performance of the PA66/UHMWPE blend was tested. The worn surface, transfer film, and wear debris were analyzed using SEM, X-ray photoelectron spectroscopy (XPS), and Fourier transform infrared spectroscopy (FTIR). The results showed that the maleic anhydride groups in the MAH-g-HDPE improved the compatibility of PA66 and UHMWPE, and the addition of MAH-g-HDPE enhanced the interface bonding strength and lowered the polar difference between PA and UHMWPE. Therefore, the improved compatibility enhanced the wear resistance of the blend. During reciprocating sliding, UHMWPE transferred to the counterface prior to PA66 for the incompatible blend. The addition of MAH-g-HDPE promoted the adhesion and transfer of PA66 to the counterface. |
Keyword | Compatibilization Polyamide Tribological Behavior Transfer Film |
Subject Area | 材料科学与物理化学 |
DOI | 10.1080/10402004.2015.1083136 |
Funding Organization | the National High Technology Research and Development Program (2015AA034602) |
Indexed By | SCI |
If | 1.685 |
Language | 英语 |
Funding Project | 聚合物摩擦学组;复合润滑材料组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20201 |
Collection | 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 固体润滑国家重点实验室(LSL) |
Corresponding Author | Wang HG(王宏刚) |
Affiliation | Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou, Peoples R China |
Recommended Citation GB/T 7714 | Wang HG,Ren JF,Gao G,et al. Effect of Compatibilization on Reciprocating Frictional Behavior of Polyamide 66/UHMWPE Blends[J]. Tribology Transactions,2016,59(3):560-568. |
APA | Wang HG.,Ren JF.,Gao G.,Chen SS.,Wang JQ.,...&王宏刚.(2016).Effect of Compatibilization on Reciprocating Frictional Behavior of Polyamide 66/UHMWPE Blends.Tribology Transactions,59(3),560-568. |
MLA | Wang HG,et al."Effect of Compatibilization on Reciprocating Frictional Behavior of Polyamide 66/UHMWPE Blends".Tribology Transactions 59.3(2016):560-568. |
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