Research on Influential Factors of Emissivity of Infrared Camoulflage Coatings

This paper introduced measurement theory and method for the emissivity of infrared camoulflage coating.It also discussed the influential factors of infrared spectral emissivity,including the(material and color) applied times roughness of coating surface and aging time.It was found that the emissivity of infrared camoulflage coating increases as the substrate's emissivity applied times and aging time increase.The emissiveity of smooth-faced coating infrared is less than rough coating.