天线罩隔热涂料离心涂覆工艺研究

天线罩隔热涂料离心涂覆工艺研究

内容简介：通过采取离心涂覆的方式，对天线罩内表面进行隔热涂料涂覆，以使其能满足隔热的要求和使用性能。结果表明：按照确定的离心涂覆参数，对天线罩内表面进行隔热涂料涂覆后，涂层在常温和400℃后附着力达到1级，涂层厚度为0.7～0.9mm，均匀性好，400℃30s时内部隔热温度60℃，涂覆完隔热涂料的天线罩满足使用要求。

Abstract：Discuss using heat insulation coatings on radome inside surface by centrifugal coating, to satisfy heat insulation requirement and using performance. It is indicated that the attachment of coatings up to 1 class under normal temperature and 400℃ high temperature. The thickness of coatings is 0.7~0.9mm and the filmuniformity is good. When the outside temperature of heat insulation coatings up to 400℃ and holding 30 second, the inside temperature is 60 ℃. The transmission efficiency and boresight error of radome with heat insulation coatings satisfy using requirement.

作者：蒋海峰, 赵立,

关键词：天线罩, 隔热涂料, 离心涂覆,