Study on Application as Cigarette Paper Dry Strengthening Agent of CPAM Emulsion
Homemade water in water cationic polyacrylamide(CPAM)emulsion was applied in cigarette paper pulp as dry strengthening agent with other strengthening agent.Good collaborative effect was achieved when CPAM was used in bleached wheat straw pulp with strengthening agent E and with cationic additives L as paper pulp strengthening agent.It was also showed that distinct strengthening effect was obtained when CPAM emulsion was applied in mixture of bleached needle kraft pulp(NBKP)and wheat straw pulp,breaking length and tearing index of cigarette handsheet made of mix pulp was respectively increased by 22.2%and17.0%when the dosage of CPAM was 0.8%of dry fiber.Through analysis of cigarette handsheet section scanning electron microscopy(SEM)photos,strengthening mechanism of CPAM emulsion to cigarette paper pulp was preliminary studied.
Water in Water Cationic Polyacrylamide (CPAM) Cigarette Paper Dry Strengthening Agent Bleached Needle Kraft Pulp(NBKP)
Wen Ju Jianqiang Zhang Yue Li Xiangwei Liu
Zhucheng Secondary Baking Factory,Shandong Tobacco Secondary Baking co.,LTD.,Zhucheng,Shandong,26220 Chemistry & Chemical Engineering and Environment Engineering College,Weifang University,Weifang,Shan
国内会议
北京
英文
1-5
2016-11-01（万方平台首次上网日期，不代表论文的发表时间）