The subject-matter of the invention is the face of a road or information sign comprising a self-adhesive retroreflective film layer (1) on which a UV-curable ink layer (2) is placed, and on the UV-curable ink layer (2) a protective layer of UV-curable varnish (3) is placed, wherein the varnish contains from 30 to 80% by weight of acrylate monomer, from 10 to 70% by weight of urethane acrylate monomer, from 2.5 to 10% by weight of polymerization photoinitiator and up to 6% by weight of photo stabilizer.
The subject-matter of the invention is also the use of varnish with the abovementioned composition for the production of the face of a road - or information sign.
本发明的主题是道路或信息标志的表面,包括自粘性逆反射薄膜层 (1),在薄膜层 (1) 上放置紫外线固化油墨层 (2),在紫外线固化油墨层 (2) 上放置紫外线固化光油保护层 (3),其中光油含有 30% 至 80% (按重量计)的
丙烯酸酯单体、10% 至 70% (按重量计)的聚
氨酯
丙烯酸酯单体、2.5%至 10%(按重量计)的聚合光
引发剂和最多 6%(按重量计)的
光稳定剂。
本发明的主题还包括使用含有上述成分的清漆来制作道路或信息标志的表面。