近中性造纸条件下液状松香皂胶/聚胺复合物的功能  

Complex Functions of Rosin Soap Liquid/Polyamide Complexes under Near Neutral Papermaking Conditions

作　　者：孙秀武[1] 卢玉栋[1] 李爱民[1] 吴宗华[1] 

机构地区：[1]福建师范大学高分子研究所,福建福州350007

出　　处：《造纸化学品》2004年第3期7-9,共3页Paper Chemicals

基　　金：福建省自然科学基金项目(E0310017)

摘　　要：配制3种不同配比的液状松香皂胶/聚胺复合物H1、H2、H3,并考察它们在再生浆造纸中的应用效果。结果表明:复合物在近中性抄纸条件下具有较好的施胶和纸力增强效果,且对碳酸钙的留着率影响不大;复合物的施胶效果和纸力增强效果与复合物的配比和添加量有关,通过选择不同配比的复合物和控制添加量,能同时达到提高纸力效果和施胶效果的目的。Three rosin soap liquid/polyamide complexes (H1,H2,H3) with different ratios were prepared and the effects of their application in papermaking from a recycled pulp were investigated. The results showed that the complexes were able to be used under near neutral papermaking condition and had no influence on retention of CaCO_3. The effects of the complexes on improvement of paper sizing and paper strength were relative to their dosages and ratios by controlling dosages and choosing ratios, the results of improving paper sizing and paper strength simultaneously can be obtained.

关 键 词：中性造纸 液状松香皂胶 聚胺复合物 再生浆 施胶效果 纸力 配比 

分 类 号：TS7275[轻工技术与工程—制浆造纸工程]