| 摘要 |
PURPOSE: Provided is a photochromic waterslide decal stickers and print composition which is used for coating accessories to change color of the accessories by presence of ultraviolet ray, therefore it improves the beauty effect of the accessories. CONSTITUTION: The production process of the photochromic waterslide decal stickers and print composition comprises the steps of: (i) mixing 20-30wt% of polyethyleneterephthalate, 10-20wt% of aqueous 3M adsorbent, 10-20wt% of methyl acetate, 5-10wt% of xylene and 0.5-3wt% of photochromic compounds and stirring them for 30-60 minutes uniformly to produce resin solution; and (ii) mixing 5-10wt% of methyl isopropylketone, 30-40wt% of isopropyl alcohol and 30-40wt% of N-butyl alcohol and stirring for 0.5-2 hours to complete the final product. |
