ITO涂料在8～14μm波段红外发射率的研究

Infrared Emittance of Paints with ITO Pigments in 8～14μm Waveband

从氧化锡的掺杂含量、粘合剂的选择和粘合剂的用量三方面对以掺锡氧化铟（ＩＴＯ）掺锡氧化铟半导体为颜料的涂料在８～１４μｍ波段红外发射率进行了研究。氧化锡的掺杂摩尔百分含量在５％时发射率最低；在几种粘合剂中，以ＫＲＡＴＯＮ树脂为粘合剂时发射率最低；以酚醛树脂为粘合剂，随粘合剂用量增加，涂层发射率升高，当ＩＴＯ质量百分数大于２５％时，发射率不再降低。

Infrared emittance of coatings with ITO pigments was studied. ITO coatings with different binder, content of tin oxide dopant, quantity of binder were compared.