【摘要】 根据高分子分子设计原理,以苯乙烯、马来酸单丁酯、顺丁烯二酸酐为原料,在乙酸乙酯中进行共聚,经过蒸除溶剂、中和后制备出苯乙烯马来酸单酯共聚物乳液表面施胶剂。通过应用实验表明,该表面施胶剂不论是单独使用,还是与淀粉、PVA复配,均有明显的表面施胶效果。文中对该产品的作用机理进行了初步探讨。更多还原

【Abstract】 A new type of surface sizing agent ,which is the random copolymers of styrene and maleate ester,is synthesized in the medium of ethyl acetate with various ration of the monomers.The sizing efficiency of this surface sizing agent is satisfactory no matter it is used alone or with starch or PVA.The function mechanism of the surface sizing agent is also discussed.更多还原