石英纤维增强氰酸酯树脂基复合材料性能研究  

Study on Properties of Cyanate Ester Matrix Composites Reinforced by Quartz Yarns

作　　者：陈梦怡[1] 蔡良元[1] 钟翔屿[1] 包建文[1] 

机构地区：[1]北京航空材料研究院,北京100095

出　　处：《高科技纤维与应用》2009年第3期24-26,30,共4页Hi-Tech Fiber and Application

摘　　要：研究了QF210石英纤维增强新型的改性氰酸酯树脂基复合材料的耐热性、力学性能和介电性能,结果表明5528A/QF210复合材料具有优良的力学性能和优异的介电性能,可在150℃下使用。尤其是5528A/QF210复合材料的介电性能具有极好的频率稳定性,适合作为宽频高透波材料。The heat-resistance, mechanical properties and dielectric property of novel modified Cyanate ester matrix Composites reinforced by QF210 quartz yams were studied in this paper. The results show that the 5528A/QF210 composites have good mechanical properties and excellent dielectric property; and that the operating temperature of the 5528A/QF210 composites is under 150 ℃. Especially, since its dielectric property seems to have excellent stability to frequency, the 5528A/QF210 composites could be used as wide-band high transmission material.

关 键 词：石英纤维 氰酸酯 复合材料 力争陛能 介电性能 

分 类 号：TB332[一般工业技术—材料科学与工程]