{"title":"Coil-coating paints for solar collector panels—II. FT-IR spectroscopic investigations","authors":"B. Orel, Z. Crnjak Orel, R. Jerman, I. Radoczy","doi":"10.1016/0741-983X(90)90046-5","DOIUrl":null,"url":null,"abstract":"<div><p>A solar collector panel produced from aluminium foil (0.25 mm) coated with a 2–3 μm thin film of black paint is described and characterized. The paint coating on aluminium possesses moderate spectral selectivity with a solar absorptance <em>a</em><sub>s</sub> of 0.92 and a thermal emmitance <em>e</em><sub>T</sub> of 0.38. The paint coating acts as a thickness sensitive spectrally selective coating which is black for solar radiation, but is thin enough to allow the low emitting aluminium surface to be seen through the pain film. The paint coating (Solariselect®) is made by an industrial coil-coating application process which assures high efficiency, excellent thickness control and consequently a highly reproducible spectrally selective paint coating. The influence of the paint composition on the physical and optical properties of the paint coatings are discussed in detail.</p></div>","PeriodicalId":101171,"journal":{"name":"Solar & Wind Technology","volume":"7 6","pages":"Pages 713-717"},"PeriodicalIF":0.0000,"publicationDate":"1990-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0741-983X(90)90046-5","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solar & Wind Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0741983X90900465","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
A solar collector panel produced from aluminium foil (0.25 mm) coated with a 2–3 μm thin film of black paint is described and characterized. The paint coating on aluminium possesses moderate spectral selectivity with a solar absorptance as of 0.92 and a thermal emmitance eT of 0.38. The paint coating acts as a thickness sensitive spectrally selective coating which is black for solar radiation, but is thin enough to allow the low emitting aluminium surface to be seen through the pain film. The paint coating (Solariselect®) is made by an industrial coil-coating application process which assures high efficiency, excellent thickness control and consequently a highly reproducible spectrally selective paint coating. The influence of the paint composition on the physical and optical properties of the paint coatings are discussed in detail.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
