一种快干易打磨PU底漆用醇酸树脂的开发  

Research of Alkyd Resin Used in Fast Drying and Easy Sanding PU Primer

作　　者：徐达春 向苗 卞凤玲[2] 余慧玲 李锋 

机构地区：[1]广东佛山美涂士化工有限公司,广东佛山528308 [2]兰州大学化学化工学院,兰州730000

出　　处：《现代涂料与涂装》2010年第4期1-3,共3页Modern Paint & Finishing

摘　　要：以苯酐、豆油酸、甘油和季戊四醇等为主要原料合成了用于PU底漆的快干醇酸树脂。讨论了原材料种类及用量对树脂性能的影响。经优化选择的树脂用于配制PU底漆,漆膜干性及打磨性优异。The fast drying primer used in PU primer was synthesized by phthalic anhydride, bean oil acid, glycerol and pentaerythritol etc. as the main materials. The effects of type and amount of materials on the resin characters were discussed. The PU primer was prepared by the chosen resin, which showed good drying speed and sanding effect.

关 键 词：醇酸树脂 PU底漆 快干性 打磨性 

分 类 号：TQ633[化学工程—精细化工]