聚醚醚酮复合材料耐磨性能的研究进展

摘要/Abstract

摘要： 聚醚醚酮(PEEK) 作为80 年代开发的一种全芳香族半结晶性的特殊工程塑料,具有耐化学腐蚀、耐高温、自润滑性、阻燃性、耐剥离性、耐疲劳性、机械性能好等特点,在航天航空、汽车、船舶、电子、医疗等领域得到了广泛的应用,但其耐磨性能仍然不能满足某些特殊用途,如抗疲劳和抗冲击零部件的要求。因此,对PEEK 进行改性处理,从而可以得到力学性能或耐磨性能更加优异的PEEK 塑料合金或PEEK 复合材料。本文综述了聚醚醚酮复合材料耐磨性能的改善方法及其磨损机理。

关键词: 聚醚醚酮, 复合材料, 耐磨性

Abstract: In recent years,high performance thermoplastic polymer matrix composites have attracted the attention of researchers． Polymer based composites are being more and more used as tribomaterials due to their light weights and good tribological performances especially under dry sliding conditions． Poly (ether ether ketone),which is developed in 80s,is an attractive material for journal bearing and piston rings under various loading conditions as it exhibits a low creep rate at higher temperatures． Also,it has a high glass transition temperature (Tg: about 143℃) and a high melting temperature (Tm: about 343℃) ． In addition,PEEK as a semi-crystalline specialengineering plastic has many performances,for example,excellent chemical resistance,thermal stability,self-lubricating property,fire resistance,stripped resistance and fatigue durability,high strength,modulus and retention of mechanical properties over a wide temperature range and extreme environmental conditions,which is widely used in aircraft structures,space structural components of space research vehicles,automobile,ship,electronic / microelectronics, medical treatment and so on． But the wear resistance of PEEK still cannot meet the conditions in some special area,such as the request of the parts of the fatigue resistance and impact resistance． So,more and more excellent wear-resisting or mechanical properties of PEEK plastic alloy and PEEK composites are obtained by adding fibers,crystal whisker,inorganic,organic fibers and other fillers． The fillers contain carbon fibers,carbon nano fibers, calcium titanate whisker,potassium titanate whisker,SiO₂,ZrO₂,SiC,CuS and so on． The improvement in wear resistance of composites was attributed to the smoothing of the counter surface,the developing of a transfer film,improved handness of modulus． However,the smoothness,hardness,and stiffness are not only the factore controlling the wear behavior,but also the nature and stability of the transfer film ． The abrasion mechanism of PEEK composites and some traditional methods of improving the friction and wear behaviour were reviewed in this study．

Key words: poly (ether ether ketone), composite, wear-resisting

中图分类号:

TB332

张志丹, 徐娟, 孙克原, 宁冲冲. 聚醚醚酮复合材料耐磨性能的研究进展[J]. 复合材料科学与工程, 2013, 0(1): 94-98.

ZHANG Zhi-dan, XU Juan, SUN Ke-yuan, NING Chong-chong. RESEARCH DEVELOPMENT ON THE WEAR-RESISTING PERFORMANCE OF PEEK COMPOSITES[J]. COMPOSITES SCIENCE AND ENGINEERING, 2013, 0(1): 94-98.

参考文献

[1] 林有希, 高诚辉, 李志方. 碳酸钙进行对聚醚醚酮复合材料摩擦磨损性能的影响[J]. 摩擦学学报, 2006, 26(5): 448-452.
[2] Qiao H B, Guo Q, Tian A G, et al.A study on friction and wear characteristics of nanometer Al₂O₃/PEEK composites under the dry sliding condition[J]. Tribology International, 2007, (40): 105-110.
[3] Goyal R K, Tiwari A N, Mulik U P et al. Study on Microhardness, Dynamic Mechanical and Tribological Properties of PEEK/Al₂O₃ Composites[J]. Journal of Applied Polymer Science, 2008, 110: 3379-3387.
[4] Goyal R K, Tiwari A N, Mulik U P, et al.Novel high performance Al₂O₃/poly(ether ether ketone) nanocomposites for electronics applications[J]. Composites Science and Technology, 2007, (67): 1802-1812.
[5] Goyal R K, Negi Y S, Tiwari A N.Preparation of high performance composites based on aluminum nitride/poly(ether-ether-ketone) and their properties[J]. European Polymer Journal, 2005, (41): 2034-2044.
[6] Balaji V, Tiwari A N, Goyal R K.Fabrication and Properties of High Performance PEEK/Si₃N₄Nanocomposites[J]. Journal of Applied Polymer Science, 2011, 119: 311-318.
[7] Zhang G, Schlarb A K, Tria S, et al.Tensile and tribological behaviors of PEEK/nano-SiO₂ composites compounded using a ball milling technique[J]. Composites Science and Technology, 2008, (68): 3073-3080.
[8] 田爱国. 纳米氧化铝粉体填充增强聚醚醚酮复合材料及其性能研究[D]. 上海: 上海材料研究所, 2002. 1-89.
[9] Werner P, Altstadt V, Jaskulka R, et al.Tribological behavior of carbon-nanofibre-reinforced poly (ether ether ketone)[J]. Wear, 2004, (257): 1006-1014.
[10] Fu H, Liao B, Qi F J, et al.The application of PEEK in stainless steel fiber and carbon fiber reinforced composites[J]. Composites: Part B, 2008, (39): 585-591.
[11] Fu H, Fu L, Zhang G L, et al.Abrasion Mechanism of Stainless Steel/Carbon Fiber-Reinforced Polyther-Ether-Ketone (PEEK) Composites[J]. Journal of Matericals Engineering and Performance, 2009, 18(7): 973-980.
[12] Rasheva Z, Zhang G, Burkhart Th.A correlation between the tribological and mechanical properties of short carbon fibers reinforced PEEK materials with different fiber orientations[J]. Tribology International, 2010, (43): 1430-1437.
[13] Davim J P, Cardoso R.Effect of the reinforcement (carbon or glass fibers) on friction and wear behaviour of the PEEK against steel surface at a long dry sliding[J]. Wear, 2009, 266(7/8): 795-799.
[14] Vail J R, Krick B A, Marchman K R, et al.Polytetrafluoroethylene(PTFE) fiber reinforced polyetheretherketone(PEEK) composites[J]. Wear, 2011, (270): 737-741.
[15] 李志方. 碳酸钙晶须增强PEEK 复合材料的摩擦学性能研究[D]. 福州: 福州大学硕士毕业论文, 2005. 1-70.
[16] 戴春霞, 李洁, 粟洋等. 四针状氧化锌晶须增强聚醚醚酮复合材料的正交试验研究[J]. 润滑与密封, 2011, 36(2): 35-39.
[17] 汪怀远, 冯新, 史以俊等. 晶须-表面改性及其填充聚醚醚酮摩擦学行为[J]. 北京大学学报, 2007, 29(2): 182-188.
[18] Lin G M, Xie G Y, Sui G X, et al.Hybrid effect of nanoparticle with carbon fibers on the mechanical and wear properties of polymer composites[J]. Composites: Part B, 2012, (43): 44-49.
[19] 龙春光, 何莉萍, 钟志华. 聚醚醚酮复合材料的摩擦性行为[J]. 高分子材料科学与工程, 2006, 22(4): 184-189.
[20] 钟莹洁, 谢光有, 孙兆松等. 水润滑条件下氧化锆及碳纤维共混增强PEEK 复合材料的摩擦性能研究[J]. 材料研究学报, 2010, 24(6): 652-631.
[21] Li J, Qiang L, Zhang Q.The Research on the Mechanical and Tribological Properties of Carbon Fiber and Carbon Nanotube-Filled PEEK Composites[J]. Polymer Composites, 2010, (10): 1315-1321.
[22] Zhang G, Chang L, Schlarb A K.The roles of nano-SiO₂ particles on the tribological behavior of short carbon fiber reinforced PEEK[J]. Composites Science and Technology, 2009, (69): 1029-1035.
[23] 李鹏, 卢敏, 张安慧, 于运花. 填料对聚脲弹性体防滑耐磨性能的影响[J]. 玻璃钢/复合材料, 2010, (2): 31-35.
[24] 焦素娟, 周华, 杨华勇等. 填充聚醚醚酮复合材料在水润滑条件下的摩擦学特性研究[J]. 摩擦学学报, 2003, 23(5): 385-390.
[25] 唐国群, 陈晶申, 金文浩. 氧化锆陶瓷/碳纤维增强聚醚醚酮在水润滑下的摩擦磨损特性研究[J]. 2010, 30(6): 601-607.
[26] 彭旭东, 马红玉, 曾群峰等. 无机纳米粒子及聚四氟乙烯填充聚醚醚酮复合材料的摩擦学性能[J]. 摩擦学学报, 2004, 24(3): 240-244.
[27] 彭静, 蹇锡高, 刘少琼, 郭晓园. PPESK 树脂基复合材料的摩擦磨损性能[J]. 材料研究学报, 2001, 15(2): 244-249.
[28] Xie G Y, Sui G X, Yang R.Effect of potassium titanate whiskers and carbon fibers on the wear behavior of polyetheretherketone composites under water lubricated condition[J]. Composites Science and Technology, 2011, 71: 828-835.