高承载耐磨PEEK复合材料配方与制备工艺研究  

Study on Formula and Forming Process of High Bearing and Wear-resisting PEEK Composite

作　　者：王全兵[1] 张志军[1] 刘爱学[1] 姜其斌[1] 

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《塑料工业》2013年第1期116-119,共4页China Plastics Industry

摘　　要：分别研究了冷压烧结、高温模压、挤出注塑等成型方式和碳纤维、钛酸钾晶须、偶联剂处理的钛酸钾晶须等增强材料对聚醚醚酮(PEEK)复合材料力学性能和摩擦性能的影响。结果表明,挤出注塑成型制品力学性能和摩擦磨耗性能最优;加有偶联剂处理过钛酸钾晶须的PEEK摩擦材料兼具良好的力学和摩擦性能。The effects of different moulding techniques （ cold-pressing sintering, mold pressing in high temperature, extrusion injection） and different reinforced materials （carbon fiber, potassium-titanate whiskers and potassium-titanate whiskers treated with coupling agent） on the mechanical, and friction wear properties of PEEK composite were studied. The results indicated and the products had excellent mechanical properties and good friction properties by extrusion-injection molding; and the friction material containing potassium-titanate whiskers treated with coupling agent got excellent mechanical property and good friction and wear performance.

关 键 词：聚醚醚酮 制备工艺 力学性能 摩擦因数 磨耗 

分 类 号：TB33[一般工业技术—材料科学与工程]