阴离子垃圾捕捉剂优化育果袋纸生产工艺的应用研究  

Study on the Application of Anionic Trash Catcher to Optimize the Production Process of Fruit Cultivating Bag Paper

作　　者：陈辉 姚献平[1,2] 黄小雷 姚向荣 文俊超 朱莎莎 CHEN Hui;YAO Xian-ping;HUANG Xiao-lei;YAO Xiang-rong;WEN Jun-chao;ZHU Sha-sha(Hangzhou Research Institute of Chemical Technology Co.,Ltd.,Hangzhou 310014,China;National Engineering&Technology Research Center for Paper Chemicals,Hangzhou 3113059 China)

机构地区：[1]杭州市化工研究院有限公司,浙江杭州310014 [2]国家造纸化学品工程技术研究中心,浙江杭州311305

出　　处：《造纸化学品》2021年第2期1-6,共6页Paper Chemicals

基　　金：浙江省重点研发计划(项目编号2020C02021)。

摘　　要：以聚合氯化铝(polymeric aluminum chloride,PAC)或聚二甲基二烯丙基氯化铵(poly dimethyl diallyl ammonium chloride,PDADMAC)为阴离子垃圾捕捉剂(anionic trash catcher,ATC),考察其在优化育果袋纸生产工艺、降低主要化学品用量方面的可行性。结果表明,PDADMAC能有效控制湿部体系pH,降低体系电导率及阳离子需求量,明显减少硫酸铝、抗水剂等主要化学助剂用量,同时,提升了成品纸张的透气度、抗水性及湿强度。In this paper,two anionic trash catcher(ATC)-polymeric aluminum chloride(PAC)and poly dimethyl diallyl ammonium chloride(PDADMAC),were used to investigate the possibility of improving the wet end chemical craft and decreasing the dosage of major chemicals in the production of fruit cultivating bag paper.The results showed that PDADMAC can effectively control the pH of the wet end system,reduce the electrical conductivity and cation demand of the system,significandy reduce the amount of main chemical additives such as aluminum sulfate and water-resistant agent.Meanwhile,the air permeability,water resistance and wet strength of paper were increased.

关 键 词：聚合氯化铝 聚二甲基二烯丙基氯化饺 硫酸铝 育果袋纸 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]