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航空电子产品金属外表面防护通常采用防腐蚀涂料防护。氟聚氨酯涂料具有超强的耐候性及耐化学介质腐蚀性能,近年来在航电设备中得到了广泛的应用。本文比较了常见的几种航空涂料,研究含氟聚氨酯涂料应用于舰载航空电子产品金属外表面,确定了涂覆工艺并进行了试验验证。
Metal exterior protection for avionics is usually protected by corrosion-resistant paint. Fluoro-polyurethane coating with superior weather resistance and chemical corrosion resistance, avionics equipment in recent years has been widely used. This article compares several common aviation coatings, studies fluorinated polyurethane coatings applied to the metal surface of carrier avionics, confirms the coating process and carries out experimental verification.