加工条件对短碳纤维增强聚芳醚酮复合材料性能的影响  

The Effect of Manufacture Condition Change on Structure and Performance of Short Carbon Fiber Reinforced Poly (phenylene ether ketone) (SCF/PEK-C) Composites

作　　者：赵东宇[1] 李滨耀[1] 余赋生 

机构地区：[1]黑龙江大学化学系,中国科学院长春应用化学研究所

出　　处：《黑龙江大学自然科学学报》1996年第4期95-97,111,共4页Journal of Natural Science of Heilongjiang University

基　　金：黑龙江省教委基金

摘　　要：利用动态力学测定仪（ＤＭＡ）、示差扫描量热计（ＤＳＣ）及材料为学试验机，研究了不同加工条件下短碳纤维／聚芳醚酮（ＳＣＦ／ＰＥＫ－Ｃ）复合材料的玻璃化转变温度Ｔｇ值和力学性能的变化。结果表明：加工条件的改变对于材料结构与性能的影响是显著的，３００℃为适宜的成型温度；４５分钟为碳纤维适宜的表面处理时间。The mechanics performance and glass transition temperature of SCF/PEK-Ccomposite that carbon fibers treated in different times with manufacture condition change werestudied by the aid of dynamic mechanics analysis, differential scaning calorimetry, and materialtriter.The result shows that, beause PEK-C resin crosslinked when it elborated at 330 ℃,the chanics performance of whose composites was improved. It was best temperature at 300℃.

关 键 词：加工条件 聚芳醚酮 碳纤维 增强 力学性能 

分 类 号：TQ327.3[化学工程—合成树脂塑料工业]