Title: Effect of Infrared Transparency of CR/PU Blend on the Emissivity of Coatings
Abstract: Adhesive with different infrared transparency was prepared by blending chloroprene rubber (CR) and polyurethane (PU). Through adding Cu powder in CR/PU,infrared stealthy coatings with different infrared emissivity (8 μm~14 μm) were obtained. The infrared spectra,emissivity of the adhesive and the emissivity,surface configuration of the coatings were analyzed. The results show that,with increasing content of PU,the infrared transparency of the adhesive is decreasing and the emissivity is increasing. When the Cu content of coating is high enough,emissivity of the coating is low and the affect of infrared transparency of adhesive on the emissivity of coating is lower. The reasons were analyzed in detail.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 1
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