不同滤光片对染料退色保护作用的不同

A Composition of Selected UV Filtering Materials for the Reduction of Fading

本文对比带有银质涂层聚酯紫外光滤片与常见的或略带黄色滤光片在保护染料退色的作用。带有银质涂层的滤光片常用于荧光灯的滤光片。它对于染料退色得保护作用比无色滤片更强。与黄色滤光片相比,它更容易被人们接受,与无色滤光片相比,它的保护作用更强。

the effectiveness of a UV filtering material of flexible polyester film containing a silver reflective coating was compared to the widely used UV absorbing filters that are almost colorless or have a strong yellow tint.The silver-coated polyester filters caused almost no distortion of color rendition artifacts than did the almost colorless filters.The use of UV filters of polyester film with a reflective silver coating is recommended when filters with a strong yellow tint distort color to an objectionable degree and yet greater protection of artifacts is desired than that afforded by almost colorless filters.