Abstract: Light conversion agent could absorb ultraviolet light and emit visible light. When applied to the fabric, it could enable fabric with ultraviolet resistant function. In this article, the influence of anti-ultraviolet finishing process factors, including solution concentration, finishing process and other aspects were discussed. Then the optimum finishing process was as follows: solution concentration of light conversion agent 1 g/L, sodium hexametaphosphate 1.5 g/L, and baking at 100 ℃.

Key words: light conversion agent; dispersing agent; anti ultraviolet finishing; ultraviolet resistant property