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Tribological Behaviours of PTFE Composites Filled with PEEK and Nano-ZrO_2 Based on Pin-on-Flat Reciprocating Friction Model

Nano-Zr O_2 and PEEK particles were synergistically filled in unfilled PTFE to improve the wear resistance and maintain a relatively low friction coefficient, and the materials were studied using a reciprocating sliding friction and wear tester. In the friction tests, the evolution of various tribological characteristics in both the contact  (本文共12页) 阅读全文>>

《化工新型材料》2020年05期
化工新型材料

聚醚醚酮市场分析及发展趋势

介绍了聚醚醚酮(PEEK)的基本性能,有针对性地分析了国内外PEEK...  (本文共6页) 阅读全文>>

《Journal of Harbin Institute of Technology(New Series)》2020年03期
Journal of Harbin Institute of Technology(New Series)

Review: Recent Progress on Poly(ether ether ketone) and Its Composites for Biomedical, Machinery, Energy and Aerospace Applications

Poly(ether ether ketone)(PEEK) has drown researchers' wide attention because of the exceptional performances such as mechanical properties, thermal stability, chemical resistance, and biocompatibility. These properties endow it with broad potential use in biomedical, engineering, and aerospace applications. In addition, multifunctional fillers have been intensively incorporated into ...  (本文共16页) 阅读全文>>

《宇航材料工艺》2019年06期
宇航材料工艺

PEEK卡箍载荷及耐环境性能研究

为支撑型号设计选用,针对P型和马鞍型两种结构的聚醚醚酮卡箍进行了拉伸载荷试验和多种环境试验,分析了振动与冲击、温度老化、液体浸渍、湿度、盐雾等环境试验条件对产品性能的影响,...  (本文共4页) 阅读全文>>

《塑料工业》2020年04期
塑料工业

复合成盐剂对聚醚醚酮合成与性能的影响

采用4,4'-二氟二苯甲酮、对苯二酚为原料,以不同比例的碳酸钾和碳酸钠为复合成盐剂,二甲苯为脱水剂,二苯砜为溶剂成功制备了一系列聚醚醚酮(PEEK)树脂。通过傅里叶红外光谱和X射线衍射对PEEK树脂结构进行了表征,证明合成的样品是对...  (本文共4页) 阅读全文>>

《工程塑料应用》2020年09期
工程塑料应用

PEEK改性研究进展

概述了聚醚醚酮(PEEK)的基本特性,重点介绍了近年来PEEK的改性研究进展,包括表面改性、填充改性及共混改性。表面改性主要通过辐射处理法、等离子体处理...  (本文共5页) 阅读全文>>