烧蚀防热涂层上面漆的选择及补涂工艺

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英文篇名：Selection of topcoat for ablation and heat-resistant coating and its repainting technology 作者：张晶 ; 余剑 ; 张联英 ; 朱贺 ; 唐琳 ; 王亚琦 英文作者：ZHANG Jing;YU Jian;ZHANG Lian-ying;ZHU He;TANG Lin;WANG Ya-qi;China Aerospace Science and Technology Corporation, Capital Aerospace Machinery Co., Ltd.; 关键词：烧蚀防热涂层 ; 面漆 ; 相容性 ; 结合力 ; 补涂 英文关键词：ablation and heat-resistant coating;;topcoat;;compatibility;;adhesion;;repainting 中文刊名：DDTL 英文刊名：Electroplating & Finishing 机构：中国航天科技集团有限公司首都航天机械有限公司; 出版日期：2019-03-30 出版单位：电镀与涂饰 年：2019 期：v.38;No.336 语种：中文; 页：DDTL201906007 页数：4 CN：06 ISSN：44-1237/TS 分类号：39-42

摘要

考察了不同类型的面漆在航天飞行器产品的烧蚀防热涂层表面的适用性。环氧硝基磁漆和过氯乙烯树脂涂层长期贮存会产生龟裂,故不适用。硅橡胶防静电漆与烧蚀防热涂层的结合力较好,长期贮存质量稳定。介绍了对烧蚀防热涂层表面补涂面漆的工艺。
        The applicability of different topcoats on the surface of ablation and heat-resistant coating used for space vehicle was studied. The epoxy enamel paint and chlorinated polyvinyl chloride resin coating are not applicable due to the crack formation after long-term storage. An antistatic silicone rubber coating has good adhesion to the ablation and heat-resistant coating and stable quality in long-term storage. The process for repainting the topcoat on ablation and heat-resistant coating was introduced.

引文

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