复合材料层间增韧膜可控制备工艺的研究  

Study on Controllable Fabrication Technology of Interlaminar Toughening Film of Composite Materials

作　　者：林岚辉 孙诗雯 陈欣 刘广程 刘宇哲 

机构地区：[1]中国民航大学中欧航空工程师学院,天津300300

出　　处：《科技创新与应用》2018年第22期54-55,58,共3页Technology Innovation and Application

基　　金：大学生创新创业训练计划项目(编号:IECAUC2017116)

摘　　要：利用实验室自制提拉机,以不同制备工艺,包括制膜溶液浓度及提拉速度,制备了PEK-C树脂薄膜,测试了其厚度及厚度分散性。结果表明:薄膜厚度随着制膜溶液浓度及提拉速度的增大而增大,且分散性增大;在较低的速度区间(0.259cm/s^0.789cm/s)及较低的溶度范围(6%~11%),分散性较小,可用作制膜。PEK-C resin thin films were prepared by different preparation techniques, including solution concentration and drawing speed. The thickness and thickness dispersion of PEK-C resin films were tested. The results show that the thickness of the film increases with the increase of the concentration of the solution and the pulling-speed, and the dispersibility of the film increases with the increase of the concentration of the solution and the pulling speed, and in a lower velocity range（0.259 cm/s ~ 0.789 cm/s）and a lower solubility range（6% ~ 11%）, the dispersibility of the film is less, and it can be used for the preparation of the membrane.

关 键 词：层间增韧 浸渍提拉法 薄膜 

分 类 号：V258[一般工业技术—材料科学与工程]