水杨醛亚胺及其铜配位物生漆催干剂的研究  

Study on drying agent of raw lacquer with salicylaldehyde imine and its copper complex

作　　者：郑斌斌 杨珂 陈基鹏 白卫斌[1] 徐艳莲 Zheng Binbing;Yang Ke;Chen Jipeng;Bai Weibin;Xu Yanlian

机构地区：[1]福建师范大学化学与材料学院,福建福州350007 [2]闽江学院海洋学院,福建福州350108 [3]福建省中国漆新型材料工程研究中心,福建福州350108

出　　处：《中国生漆》2021年第2期39-42,共4页Journal of Chinese Lacquer

基　　金：国家自然科学基金(21978050)。

摘　　要：本文制备了水杨醛亚胺(SED)及其铜配位物(SED-Cu),并以其作为生漆催干剂,同时利用FT-IR和SEM等研究了生漆在不同条件下的固化行为和漆膜表面形貌。研究结果表明:改性漆液在140℃热固时,其干燥时间随着SED或SED-Cu添加量的增加而缩短;改性漆膜表面更为致密,表面疏水性能增加。Salicylaldehyde imine(SED)and its copper complex(SED-Cu)were prepared and used as drying agent of raw lacquer.The curing behavior and surface morphology of raw lacquer under different conditions were studied by FT-IR and SEM.The results show that the drying time of the modified paint decreases with the increase of SED or sed Cu content when it is thermosetting at 140℃;The surface of the modified film is denser and the surface hydrophobicity is increased.

关 键 词：天然生漆 席夫碱 干燥性能 

分 类 号：TQ630.49[化学工程—精细化工]