Synthesis and Characterization of a Novel Organosoluble Poly(ether ether ketone) Changeable from Thermoplastic to Thermoset by Retro-Diels-Alder Reaction
Poly(ether ether ketone) (PEEK) is a well-known high-performance engineering thermoplastics,involving outstanding physical properties, such as high modulus, nonfammable, thermal and thermooxidative stability, and chemical resistance. These properties make it a wide range of applications in the fields of aerospace, electronics, automobile, and others. However, PEEK can not be processed by the casting methods due to its low solubility and requirement of a high molding temperature owing to its high melting point (Tm) at round 340 ℃. Considerable works have been performed to improve the solubility in the past decades. The key problem in the most works reported often exists at improving the solubility with a concomitant decrease of chemical resistance. Therefore,circumventing these problems is an interesting research topic in the past years.
Binyuan Liu Baoxing Liu Zhongyan Guo Yanke Mao Weidong Yan
School of Chemical Engineering,Hebei University of Technology,Tianjin,300130,China
国际会议
5th International Symposium on High-Tech Polymer Materials(HTPM-V)(第五届国际高技术高分子材料学术会议)
北京
英文
113-114
2008-10-27（万方平台首次上网日期，不代表论文的发表时间）