摘要
研究了预聚工艺和后固化温度对双马来酰亚胺/氰酸酯共聚物介电性能的影响。研究表明:氰酸酯的预聚工艺对固化物的介电性能有影响;双马来酰亚胺预聚会增加固化物的介电损耗。
The effects of prepolymerization and postcure temperature on the dielectric performance of bismaleimide-cyanate ester copolymer are investigated in this article.The study shows the prepolymerization of cyanate ester has influence on dielectric performance.The prepolymerization of bismaleimide can increase dielectric loss dissipation.
出处
《航空材料学报》
EI
CAS
CSCD
2006年第3期351-352,共2页
Journal of Aeronautical Materials
关键词
预聚
双马来酰亚胺/氰酸酯
介电性能
prepolymerization
bismaleimide-cyanate ester
dielectric performance
