A stain resistant, easily cleanable and flexible plastic coated film comprising a base film and a coating thereon wherein the base film comprises a polyvinyl chloride resin, a polymeric plasticizer, and a member selected from the group consisting of acrylonitrile-butadiene copolymer rubber and ethylene-n-butyl acrylate-carbon monoxide polymer and the coating comprises polymethyl methacrylate alone or together with a flexibilizing polymer such as vinyl chloride-vinyl acetate copolymer and/or a flexibilizing copolymer of methyl methacrylate. The coated film gives superior oil and stain resistance as compared to the base film or coating alone.
一种抗污、易清洗和柔韧的塑料涂膜,由基膜和涂层组成,其中基膜由聚
氯乙烯树脂、聚合
增塑剂和选自
丙烯腈-
丁二烯共聚物橡胶和
乙烯-
丙烯酸丁酯-
一氧化碳聚合物组的成员组成,涂层由单独的
聚甲基丙烯酸甲酯或与柔韧聚合物(如
氯乙烯-
醋酸乙烯共聚物和/或
甲基丙烯酸甲酯的柔韧共聚物)一起组成。与单独的基膜或涂层相比,涂膜具有更出色的防油和防污性能。