苯乙烯改性水性醇酸树脂的研究  

Study on Modification of Waterborne Alkyd Resin by Styrene

作　　者：童曼霞[1] 林水东[1] 黄孝辉 

机构地区：[1]龙岩学院化学与材料学院,福建龙岩364012

出　　处：《广东化工》2016年第10期45-46,共2页Guangdong Chemical Industry

基　　金：龙岩学院服务海西项目(LYXY2011089);福建省自然科学基金科技项目(2016J01738);福建省教育厅项目(JA13306)

摘　　要：文章以豆油、桐油为主要原料合成了基础水性醇酸树脂,再用苯乙烯改性水性醇酸树脂以提高水性醇酸树脂的干燥性能和耐水性。通过不同的苯乙烯和引发剂用量进行实验,实验结果表明当苯乙烯用量为水性醇酸树脂用量的35%,引发剂为苯乙烯的3%,且分步加入时可制得干燥性和耐水性较佳的水性醇酸树脂。Waterborne alkyd resin were prepared by the soybean oil and Chinese wood oil in the paper. Alkyd resin modified by styrene were fast dry and have better water resistance. Effects of dosages of styrene and initiator on waterborne alkyd resin were studied. The results show that quick drying and water resistance of waterborne alkyd resin can be observably improved by 35 % styrene and 3 % initiator when they were added step by step.

关 键 词：苯乙烯 改性 水性醇酸树脂 

分 类 号：TQ630.7[化学工程—精细化工]