自适应变色迷彩涂层制备及性能研究

doi:10.11896/cldb.24080036

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Abstract In order to effectively improve the demand for rapid integration of equipment with different backgrounds in the field, the adaptive thermochromic camouflage coating was prepared by a screen printing method which is conducive to large-scale production and low cost. By using fluorocarbon resin and acrylic resin to cover color-changing materials, the coating preparation system and preparation process were studied, and the reversible color-changing camouflage coating with application prospect was prepared by testing the properties of color-changing coatings. In this study, the rapid reversible adaptive change of camouflage coating was realized by the joint action of heating auxiliary layer and color-changing coating. The physicochemical properties of the coating were tested by means of colorimeter, universal tensile testing machine, water fastness tester and salt spray tester. The test results show that the thermochromic camouflage coating prepared by polyurethane resin system has a pro-mising application prospect. When the camouflage coating thickness is 0.6 mm, the coating discoloration time is 6—9 seconds. The application of color-changing camouflage coatings in forested and desert environments yields detection rates of 0.51 and 0.56, respectively.

Key words： color-changing coating adaptive detectability

Published: 10 January 2025 Online: 2025-01-10

CLC number:

TK01

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	Articles by authors
	WU Falin
	DENG Xianming
	ZHANG Tiancai
	CHENG Yuntao
	CHEN Kun
	GAO Qin
	SUN Kuan

Cite this article:

WU Falin,DENG Xianming,ZHANG Tiancai, et al. Research on Preparation and Performance of Adaptive Color-changing Camouflage Coating[J]. Materials Reports, 2025, 39(1): 24080036-5.

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https://www.mater-rep.com/EN/10.11896/cldb.24080036 OR https://www.mater-rep.com/EN/Y2025/V39/I1/24080036

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