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传统的迷彩红外隐身涂层靠控制发射率和变形伪装实现隐身,当目标温度与环境温度存在较大差异时隐身效果不佳.为了提高涂层的红外隐身效果,提出相变降温复合隐身涂层的设计理念.本文论述了以低发射率或采用红外变形手段的传统热隐身涂层的弊端,提出了既能适用于单调背景或复杂背景,又能对抗不同波段热成像探测系统的热红外复合隐身涂层.从涂层结构、涂层作用和涂层设计应用的可行性方面进行分析,说明该复合隐身涂层具有好的降温和控温作用,有利于实现红外融合.
The traditional camouflage infrared stealth coating is based on the control of emissivity and deformation camouflage to achieve stealth, when the target temperature and the ambient temperature there is a big difference in the stealth effect is not good.In order to improve the coating infrared stealth effect, the proposed phase change cooling complex stealth coating This paper discusses the drawbacks of traditional hot-stealth coating with low emissivity or using infrared deformation method, and proposes a thermal-infrared composite system that can be applied to both monotonous backgrounds and complex backgrounds as well as to different bands of thermal imaging detection systems Invisible coating.From the coating structure, coating and the feasibility of the coating design application analysis, indicating that the composite stealth coating has good cooling and temperature control, is conducive to the realization of infrared fusion.