苯乙烯及丙烯酸酯改性醇酸树脂的制备及性能研究  

Preparation and Properties of Styrene and Acrylate Modified Alkyd Resin

作　　者：徐小训 龚贤 徐海友 Xu Xiaoxun;Gong Xian;Xu Haiyou(Anhui Linghu Paint Co.,Ltd.,Anqing,Anqing,Anhui 246005,China)

机构地区：[1]安徽菱湖漆股份有限公司,安徽安庆246005

出　　处：《涂层与防护》2021年第10期20-22,23,共4页Coating and Protection

摘　　要：通过共聚法合成苯乙烯及丙烯酸酯改性醇酸树脂。介绍了其合成工艺、影响因素以及技术指标;分析了醇酸树脂和丙烯酸改性醇酸树脂配方的设计要点:醇超量R≥15%、醇酸常数K≥1.05时各类丙烯酸单体之间的配比。The process,influencing factors and technical indicators of styrene and acrylate modified alkyd resins are introduced.The key points of the formula design for the alkyd and the acrylic modified alkyd resins are described as follows:mass ratio of acrylic monomers under the condtions of alcohol overdosage rate(R)≥15%and alkyd constant(K)≥1.05.

关 键 词：苯乙烯 丙烯酸酯 醇酸树脂 共聚法 低聚物 化学改性 

分 类 号：TQ630[化学工程—精细化工]