豆油酸水性醇酸树脂的合成及成膜性能的研究  

Study on the Synthesis and Film-Forming Performance of Soya Oil Acid Waterborne Alkyd Resin

作　　者：段晓婷 王馨甜 刘红月 钟春元 李欣 汪建新[1] Duan Xiaoting;Wang Xintian;Liu Hongyue;Zhong Chunyuan;Li Xin;Wang Jianxin(College of Materials Science and Engineering,Qiqihar University,Heilongjiang Qiqihar 161000)

机构地区：[1]齐齐哈尔大学材料科学与工程学院

出　　处：《化工时刊》2019年第7期1-4,共4页Chemical Industry Times

基　　金：齐齐哈尔大学创新训练校级立项培育(201810232181)

摘　　要：以豆油酸、偏苯三酸酐、三羟甲基丙烷、邻苯二甲酸酐、间苯二甲酸为原料合成了水性醇酸树脂。讨论了合成条件及偏苯三酸酐用量对涂膜性能的影响。实验结果表明,水性醇酸树脂固化涂膜的硬度、光泽度、附着力、耐水性能均达到预期效果。A waterborne alkyd resin was synthesized by using soya oil acid,trimellitie anhydride,trimethylolpropane,phthalic anhydride,isophthalic acid as raw materals.The effects of synthetic conditions and trimellitic anhydride content on the coating performance of waterborne alkyd resin were studied.The experimental results showed that the film cured by crosslinking agent of waterborne alkyd resin had the best expected effect including film hardness,gloss,adhesion,water-resistance.

关 键 词：水性醇酸树脂 豆油酸 偏苯三酸酐 成膜性能 

分 类 号：TQ630.43[化学工程—精细化工]