水性环氧树脂黑色油墨的制备  

Preparation of Water-based Epoxy Resin Black Ink

作　　者：钟锶灿 刘佳滨 王浩宇 黄家锵 张惠婷 李青莲 韩翔宇 聂国朝 ZHONG Si-can;LIU Jia-bin;WANG Hao-yu;HUANG Jia-qiang;ZHANG Hui-ting;LI Qing-lian;HAN Xiang-yu;NIE Guo-chao(College of Chemistry and Food Science,Yulin Normal University,Guangxi Yulin 537000;College of Physics and Telecommunications Engineering,Yulin Normal University,Guangxi Yulin 537000;Guangxi Green Cycle New Material Technology Co.,Ltd.,Guangxi Yulin 537000,China)

机构地区：[1]玉林师范学院化学与食品科学学院,广西玉林537000 [2]玉林师范学院物理与电信工程学院,广西玉林537000 [3]广西绿循环新材料技术有限责任公司,广西玉林537000

出　　处：《广州化工》2023年第22期20-22,89,共4页GuangZhou Chemical Industry

基　　金：广西创新驱动发展重大项目([桂科AA20302013]);南宁市科学研究和技术发展计划项目(No:RC20200001);南宁市创新创业领军人才“邕江计划”项目(No:2020024);玉林市科技转化项目(No:19040003)。

摘　　要：水性油墨已成为当前墨水产业的发展趋势,其优点为大幅减少VOC的排放量,从源头上阻断了大气的污染。本实验用丙烯酸将环氧树脂酯化开环,反应后得到的是环氧酯,然后对环氧酯进行化学改性,用丙烯酸类单体为改性单体,以多聚磷酸为催化剂,以聚(4-苯乙烯磺酸钠)为分散剂,以过硫酸铵为引发剂,以KH560和甲基丙烯酸为功能单体,运用接枝的方法制备水性环氧树脂乳液,最后用水性环氧树脂乳液并与黑色涂料混合,最后制备出水性黑色油墨。Water-based ink has become the current development trend of the ink industry,and its advantage is to greatly reduce VOC emissions and block air pollution from the source.In this experiment,the epoxy resin esterification and ring opening were opened with acrylic acid,and the epoxy ester was obtained after the reaction,and then the epoxy ester was chemically modified,acrylic acid monomer was used as the modified monomer,polyphosphoric acid was used as the catalyst,poly(sodium 4-styrene sulfonate)was used as the dispersant,ammonium persulfate was used as the initiator,KH560 and methacrylic acid were used as functional monomers,and the water-based epoxy resin emulsion was prepared by grafting,and finally water-based epoxy resin emulsion was mixed with black paint,and finally water-based black ink was prepared.

关 键 词：接枝法 水性环氧树脂乳液 水性油墨 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业] TS802.3[轻工技术与工程]