太阳能集热系统减反射涂层的研究

报道了用国产ＳＳ－１硅溶胶制备减反射涂层的方法。硼硅玻璃经减反射处理后反射率降低４．５％。讨论了影响涂层光学性能的因素。用该法制备的减反射膜光学性能优良，生产设备简单，原料价格便宜，适宜在平板和真空管集热器玻璃表面上大面积涂覆减反射膜。

STUDY ON ANTIREFLECTION COATING OF GLASS VACUUM SOLAR ENERGY COLLECTOR TUBES

In this paper the method of solar antireflection coating prepased by SS-1silicasol is presented. U3ing this method. the reflectance of borosilicate glass is reduced by 4.5%. The relevant factor which affect the optical property of antireflection coating is discussed. This method is charecterised by its good optical property.simple equipment, low cost of raw material and would be in practical use for large area antireflection coating preparation.