论文部分内容阅读
氟橡胶于本世纪五十年代被研制成功,以满足军事应用上耐高温的需要,并改善对高性能喷气飞机耐化学性能的需要。在过去三十年里,这种要求具有高耐热、耐化学性能的弹性体随着世界科技的日新月异,不仅在航空、航天领域,而且在汽车工业和油田上得到蓬勃发展。随着技术的发展和苛刻的环境要求,加强腐蚀性化学品、酸性汽油及高性能发动机装置,使人们认识到能量守恒、环境保护和
Fluoroelastomers were developed in the 1950s to meet the demands of high temperatures for military applications and to improve the chemical resistance of high-performance jet aircraft. In the past three decades, this kind of elastomer with high heat resistance and chemical resistance has been rapidly developed in the fields of aviation and aerospace as well as in the automobile industry and oil fields. With the development of technology and harsh environmental requirements, to strengthen the corrosive chemicals, acid gasoline and high-performance engine devices, so that people recognize the energy conservation, environmental protection and