乙二醛聚酰胺湿强损纸再制浆工艺的探讨  

Research on Repulping Process of Glyoxal-acrylamide Copolymer Wet Strengthened Brokes

作　　者：任怀燕[1] 赵传山[1] 许洪正[1] 

机构地区：[1]山东轻工业学院制浆造纸工程省级重点学科,山东济南250353

出　　处：《造纸化学品》2007年第6期15-18,共4页Paper Chemicals

摘　　要：对聚酰胺聚胺环氧氯丙烷树脂(PAE)、乙二醛聚酰胺树脂(PAMG)等2种湿强损纸进行了再制浆实验;实验表明:乙二醛聚酰胺湿强树脂再制浆工艺简单、且无毒,对湿强度要求不高、用后就丢弃的生活用纸,该湿强树脂为一良好的选择。The repulping experiments of polyaminoamide-epichlorohydrin（PAE） and glyoxal-acrylamide copolymer （PAMG） wet strengthened brokes were carried out respectively. The results show that the repulping process of PAMG strengthened paper is simple and innocuous. PAMG is a good wet strengthening agent for tissue paper, which has a low strength request and can be discarded after being used.

关 键 词：聚酰胺聚胺环氧氯丙烷 乙二醛聚酰胺 湿强纸 再制浆 

分 类 号：TS743[轻工技术与工程—制浆造纸工程]