The present invention relates to a surface-coated plastic product which has excellent durability such as weatherability, scratch resistance and thermal stability.
The present invention relates to, for example, a surface-coated plastic product of a resin selected from the group composed of a polycarbonate resin, an ABS resin, an acrylic resin, a polyvinyl chloride resin, a polyamide resin, a polyphenylene oxide resin or a resin alloy containing these, coated with a coating composed of a curable resin composition containing 100 parts by weight of an acrylic resin of a weight average molecular weight of 2,000 to 30,000, 0.01 to 10 parts in weight of an organometallic compound, 0.01 to 10 parts in weight of a silicon compound containing a silanol group or capable of forming a silanol group by heating or photo-irradiation and 0.01 to 10 parts by weight of a UV absorber.
本发明涉及一种表面涂层塑料制品,它具有优良的耐候性、抗划伤性和热稳定性等耐用性。
例如,本发明涉及一种表面涂层塑料制品,其
树脂选自聚
碳酸酯
树脂、
ABS 树脂、
丙烯酸树脂、聚
氯乙烯树脂、聚酰胺
树脂、聚苯醚
树脂或含有这些
树脂的
树脂合
金组成的组,涂层由可固化
树脂组合物组成,该
树脂组合物含有 100 重量份的
丙烯酸树脂(重量平均分子量为 2,000 至 30,000 )、0.01至10份重量的有机
金属化合物,0.01至10份重量的含有
硅醇基或通过加热或光照能形成
硅醇基的
硅化合物,以及0.01至10份重量的
紫外线吸收剂。