During the manufacture of PVAC emulsion,fuuctional monomers (acrylic acid) were added for copolymcrization in order to improve the adhesion strength and freezing resistance of the emulsion.

• 本工作研究了在白乳胶生产过程中引入功能性单体(丙烯酸)参加共聚,从而提高了乳化胶的粘接强度和防冻性能。