Friction and Wear Properties of PTFE Composites Filled With PA6

被引：16
作者：
Li, J. [1 ]
机构：
[1] Shanghai Second Polytech Univ, Sch Mech & Elect Engn, Shanghai 201209, Peoples R China
来源：
POLYMER COMPOSITES | 2010年 / 31卷 / 01期
关键词：
REINFORCED POLYETHERIMIDE COMPOSITES; TRIBOLOGICAL BEHAVIOR;
D O I：
10.1002/pc.20762
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
Blending Polytetrafluoroethylene (PTFE) to PA6 at different compositions was produced in a corotating twin-screw extruder, where PTFE acts as the polymer matrix and PA6 as the dispersed phase. The effects of PA6 content on the tribological properties of the composites were investigated. The worn surface morphologies of neat PTFE and its composites were examined by scanning electron microscopy (SEM), and the wear mechanisms were discussed. The presence of PA6 particles dispersed in the PTFE continuous phase exhibited superior tribological characteristics to unfilled PTFE. The optimum wear reduction was obtained when the content of PA6 is 30 vol%. POLYM. COMPOS., 31:3842, 2010. (C) 2009 Society of Plastics Engineers
引用
收藏
页码：38 / 42
页数：5
相关论文
共 12 条
[1]  
BELYI VA, 1982, FRICTION WEAR POLYM, P235
[2]   Abrasive wear performance of carbon fabric reinforced polyetherimide composites: Influence of content and orientation of fabric [J].
Bijwe, J. ;
Rattan, Rekha ;
Fahim, M. .
TRIBOLOGY INTERNATIONAL, 2007, 40 (05) :844-854
[3]   Carbon fabric reinforced polyetherimide composites: Optimization of fabric content for best combination of strength and adhesive wear performance [J].
Bijwe, Jayashree ;
Rattan, Rekha .
WEAR, 2007, 262 (5-6) :749-758
[4]   Friction and wear mechanisms of a thermoplastic composite GF/PA6 subjected to different thermal histories [J].
Cartledge, HCY ;
Baillie, C ;
Mai, YW .
WEAR, 1996, 194 (1-2) :178-184
[5]  
FRANKE R, 2001, P WTC 2001 VIENN, P3
[6]   The friction and wear characteristics of nanometer ZnO filled polytetrafluoroethylene [J].
Li, F ;
Hu, KA ;
Li, JL ;
Zhao, BY .
WEAR, 2001, 249 (10-11) :877-882
[7]   Compression and wear behavior of composites filled with various nanoparticles [J].
Lin, Jin-Chein .
COMPOSITES PART B-ENGINEERING, 2007, 38 (01) :79-85
[8]   Effects of filler crystal structure and shape on the tribological properties of PTFE composites [J].
Shi, Y. J. ;
Feng, X. ;
Wang, H. Y. ;
Liu, C. ;
Lu, X. H. .
TRIBOLOGY INTERNATIONAL, 2007, 40 (07) :1195-1203
[9]   Tribological behavior of hybrid glass/PTFE fabric composites with phenolic resin binder and nano-TiO2 filler [J].
Su, Feng-Hua ;
Zhang, Zhao-Zhu ;
Liu, Wei-Min .
WEAR, 2008, 264 (7-8) :562-570
[10]   Friction and wear properties of fabric/phenolic composites with plasma treated-hybrid glass/PTFE fabric [J].
Su, Feng-Hua ;
Zhang, Zhao-Zhu ;
Guo, Fang ;
Men, Xue-Hu ;
Liu, Wei-Min .
COMPOSITES SCIENCE AND TECHNOLOGY, 2007, 67 (06) :981-988
12