In this paper, we studied the mechanism of the change of the saturate colour of the photochromic grey glass and suggested that the rechange of the colloid grain is the direct reason of the change of the saturate colour. We also analysed the reason that causes the rechange of the colloid grain. Through controlling the heat-treatment condition and the content of CuO in glass, we suggested the measures that control the final saturate colour of photochromic grey glass.
Origin
Beijing Glass Research Inst, China
Journal Title
Proc Of Xvi Icg, Beijing, China Vol7 1995 182-186
Sector
Special Glass
Class
S 1494