摘要
氰酸酯树脂具有较低的介质损耗因数和低而稳定的介电常数,使用频带宽,力学性能好,吸水率低,是新一代航空航天雷达天线罩理想的基体材料。介绍了该树脂的制备途径、性能和应用,并指出合成中应注意的问题。
Cyanate ester resin has lower dielectric loss factor,low and stable dielectric constant.wide-frequency bandt good mechanical properties and low moisture absorption and is a new generation of attractive matrix material for advanced radome.The synthesis routine,performances and application of this resin are presented and some cautions are advised in the synthesis.
出处
《工程塑料应用》
CAS
CSCD
北大核心
1996年第6期11-13,共3页
Engineering Plastics Application
关键词
氰酸酯树脂
雷达
天线罩
介电性
cyanate ester resin,dielectric loss factor,dielectric constant,radome,application
