再生纸浆专用施胶剂ER65施胶效果的探讨  

A Preliminary Study On the Second Fiber Sized With ER65

作　　者：王晓宁[1] 朱勇强[2] 张向丽[3] 

机构地区：[1]辽宁石油化工大学石油化工学院,辽宁抚顺113001 [2]上海理工大学造纸湿部化学研究所,军工路516号252信箱200093 [3]上海上大玲珀化工科技有限公司

出　　处：《上海造纸》2003年第2期35-36,共2页Shanghai Paper Making

摘　　要：本文就再生纸浆专用施胶剂ER65的施胶效果进行了初步的探讨,实验结果表明,ER65对废纸浆的施胶效果好,用量小。与普通分散胶GF50相比,用量可减少20%左右;对于ER65而言,逆向施胶优于正向施胶,最优用量在0.7％与0.8％之间(对绝干浆)。The sizing performance of rosin emulsion [ER65], a novel rosin size especially for secondary pulp, were preliminary studied in this paper. The test results showed that: 1.The ER65 has relatively high sizing efficiency on secondary stock in comparison with ordinary dispersed rosin size [GF50], its dosage being cut down by 20%or so. 2. The reversing sequence sizing was better than direct sequence sizing when sizing on secondary stock with ER65, and the optimum dosage was between 0.7% and 0.8%(on dry pulp).

关 键 词：再生纸浆 施胶剂 ER65 废纸浆 逆向施胶 正向施 

分 类 号：TS727.5[轻工技术与工程—制浆造纸工程]