阳离子松香中性施胶剂的制备及应用  

Preparation and Application of Cationic Rosin-based Neutral Sizing Agent

作　　者：孙义坤 

机构地区：[1]嘉兴民丰集团有限公司,浙江嘉兴314000

出　　处：《造纸化学品》2006年第6期33-37,共5页Paper Chemicals

摘　　要：采用自制的阳离子乳化剂乳化松香和改性松香制备了一种阳离子松香中性施胶剂，介绍了该施胶剂的制备技术、应用特性，并对纸张施胶度的影响因素进行了探讨。实验结果表明，阳离子松香中性施胶剂质量稳定、施胶效率高、可用于中性条件下施胶，在pH为6．0～8．0的范围内能获得满意的施胶效果。A cationic rosin-based neutral sizing agent was prepared by emulsifying rosin and modified rosin with a cationic emulsifying agent. The preparation technologyand application characteristics of the cationic rosin-based neutral sizing agent were discussed. The factors influencing its sizing effects were investigated. The results showed that the cationic rosin-based sizing agent had a stable quality and performed well even at the neutral conditions of pH 6. 0 - 8.0.

关 键 词：松香 改性松香 阳离子乳化剂 阳离子松香中性施胶剂 中性施胶 

分 类 号：TS727.5[轻工技术与工程—制浆造纸工程]