军用国产有机硅涂料在L波段电路的对比验证  

Performance Contrastive Analysis and Verification of New Domestic Silicone Coating for L-band Circuit Used in Military

作　　者：周蜜 赵寒 唐缨 ZHOU Mi;ZHAO Han;TANG Ying(Sichuan Jiuzhou Electric Group Co.,Ltd.,Mianyang 621000,Sichuan,China)

机构地区：[1]四川九洲电器有限责任公司,四川绵阳621000

出　　处：《现代涂料与涂装》2023年第10期16-19,34,共5页Modern Paint & Finishing

摘　　要：对DC1-2577和3种国内自主研制的有机硅敷形涂料进行了电性能参数测试,并在L波段电路上进行了关键指标对比测试验证。结果表明:涂覆后和15周期湿热后的电路产品均能达到指标要求,3种国内自主研制的有机硅敷形涂料对印制电路板有良好的防护作用,且不会影响电路性能,可进一步在产品中推广应用,性能与DC1-2577相当。The electrical properties of DC1-2577 and three self-developed silicone coatings were tested,and the key indicators of L-band circuits were compared.The results showed that the key indicators of L-band circuits could meet the requirements and after the 15 cycles damp heat test.The three domestic silicone conformal coatings have good protection ability for L-band circuits,and can be further promoted and applied into the products.

关 键 词：有机硅涂料 国产化 L波段电路 电性能 

分 类 号：TQ639[化学工程—精细化工]