飞行器电磁窗耐雨蚀复合涂层的制备

Preparation of Rain Erosion Resistant Coatings System for Electromagnetic Windows of Flight Vehicles

研制了电磁窗用耐雨蚀底漆和耐雨蚀面漆,介绍了该配套涂料体系的制备工艺,并列举了其性能指标。讨论了耐雨蚀面漆中聚酯树脂、多元醇和颜料对其性能的影响,施工工艺对耐雨蚀涂层与底涂层之间配套性能的影响。

The title rain erosion resistant coatings system, including primer and topcoat has been developed. The preparation technology of the coatings system is described and the technical specifications are listed. The influence of polyester resin, polyols, and pigments on performance of topcoat and influence of application technology on compatibility between primer and topcoat are discussed.