Phragmoplast of coil coating has been prepared by free radical polymerization and by using acrylic acid,methyl methacrylate,butyl acrylate as the raw materials.

以、丁酯和甲基甲酯为单体,用自由基聚合法制备了聚料前驱成膜物,获得了适宜的制备工艺条件。