马来酸单玉米淀粉酯改性聚乙烯醇商标胶的制备研究  

Study on preparation of polyvinyl alcohol trademark adhesive modified by corn starch maleic acid monoester

作　　者：谢健鹏 孙磊 熊芹 朱领 颜薇薇 吴海燕 曾小君 Xie Jianpeng;Sun Lei;Xiong Qin;Zhu Ling;Yan Weiwei;Wu Haiyan;Zeng Xiaojun(School of Material Engineering,Changshu Institute of Technology,Changshu 215500,Jiangsu,China)

机构地区：[1]常熟理工学院材料工程学院,江苏常熟215500

出　　处：《中国胶粘剂》2021年第6期33-36,共4页China Adhesives

基　　金：2020年度校级大学生创新创业训练计划项目(XJDC2020003)。

摘　　要：以马来酸单玉米淀粉酯(SMA)、聚乙烯醇(PVA-1799)为主要原料,制备了马来酸单玉米淀粉酯改性聚乙烯醇(SMA-PVA)商标胶。通过单因素试验,考察了SMA用量、尿素用量、交联剂用量、反应温度和反应时间对SMA-PVA商标胶性能的影响。研究结果表明:当PVA-1799为39.2 g,SMA为10.8 g,尿素为6.0 g,交联剂为1.6 g,反应温度为70℃,反应时间为2 h时,SMA-PVA商标胶的综合性能相对较好。Using corn starch maleic acid monoester(SMA)and polyvinyl alcohol(PVA-1799)as main raw materials,the polyvinyl alcohol trademark adhesive modified by corn starch maleic acid monoester(SMA-PVA)was prepared. Based on single factor experiment,the effects of SMA content,urea content,crosslinking agent content,reaction temperature and reaction time on the properties of SMA-PVA trademark adhesive were investigated. The research results showed that the comprehensive properties of SMA-PVA trademark adhesive were relatively good,when PVA-1799 was 39.2 g,SMA was 10.8 g,urea was 6.0 g,crosslinking agent was 1.6 g,reaction temperature was 70 ℃ and reaction time was 2 h.

关 键 词：马来酸单玉米淀粉酯 聚乙烯醇 商标胶 

分 类 号：TQ436.5[化学工程]