作　　者： ; ; ;

机构地区： 山东轻工业学院

出　　处： 《中国造纸学报》 2004年第2期88-91,共4页

摘　　要： 以明胶、丙烯酰胺、阳离子单体为原料 ,以过硫酸钾 -亚硫酸氢钠为引发体系 ,采用乳液聚合法合成了一系列阳离子改性明胶乳液 ,考察了加料方式及不同种类、不同配比的乳化剂对乳液性能的影响 ,同时探讨了该乳液对漂白麦草浆的应用效果。实验表明 ,该乳液在单体采用一次性加料方式下 ,使用非离子乳化剂和阳离子乳化剂复配而成的乳液对漂白麦草浆的应用效果最好 ,对漂白麦草浆的细小纤维和填料有很好的助留作用 ,并有较好的助滤效果 ,纸页的强度增加。 A series of cationic modified gelatin latex were polymerized with gelatin and acrylamide (AM) and cationic monomer (DMC) through complex initiator systems by the method of latex polymerization. At the same time, the effects of feeding methods of the monomers, different emulsifiers and the different ratio of emulsifiers on the property of the emulsion were studied in detail. In addition, the effects of cationic gelatin latex on bleached wheat straw pulp as strength agents and retention and drainage aids were studied in brief. The experiment results showed that the products can improve the strength of bleached wheat straw pulp and have positive effect on drainage and filler retention.

关 键 词： 漂白麦草浆 阳离子改性 细小纤维 纸页 助留 明胶 阳离子单体 乳液 胶乳 加料方式

领　　域： [轻工技术与工程] [轻工技术与工程] [轻工技术与工程]