文献类型：期刊文献

中文题名：E10p改性丙烯酸树脂的制备及其在水性卷材涂料中的应用

英文题名：Waterborne E10p Modified Acrylic Resin and its Application in Coil Coating

作者：俞剑峰[1,2];潘红霞[2];周晓东[1]

机构：[1]华东理工大学化工学院,上海200237;[2]上海涂料有限公司技术中心,上海200062

年份：2013

卷号：54

期号：6

起止页码：372

中文期刊名：化学世界

外文期刊名：Chemical World

收录：北大核心:【北大核心2011】；CSCD:【CSCD_E2013_2014】；

语种：中文

中文关键词：叔碳酸缩水甘油酯(E10p);水性卷材涂料;丙烯酸树脂;人工老化

外文关键词：glycidyl ester of versatic acid （ElOp）;water-borne coil coatings;acrylic resin;artificial aging

摘要：采用叔碳酸缩水甘油酯(E10p)、各种丙烯酸单体为原材料,制备了一系列的水性丙烯酸酯树脂,并成功地应用于卷材涂料。E10p与混合单体一起滴加到体系内反应有利于水性树脂的稳定性和漆膜的性能。研究发现,E10p的用量会影响水性树脂和漆膜的性能。随着E10p用量的增加,树脂的Mn,Mw降低。由于E10p分子的伞状结构,随着E10p用量的增加,可以提高漆膜的疏水性,从而提高漆膜的耐酸碱性和人工老化等性能。
A series of waterborne acrylic resins were synthesized by using E10p （glycidylester of versatic acid）, acrylic monomers, and applied to coil coatings. It was of benefit to the resin stability and film performance, when E10p was charged into the system with the mixed monomers togeter. It was found that E10p dosage would affect the performances of the resin and film. The Mn and Mw decreased with the increase of the dosage of E10p. Because of the umbrella-shaped structure of E10p, the hydrophobicity of the film could be improved with the increase of E10p amount, thus enhancing the resistance to acid, alkali and artificial aging.