氨基醇酸树脂的研究——Ⅱ 固化条件对力学性能的影响  

STUDY OF THE AMINO-ALKYD RESIN PART Ⅱ: EFFECTS OF CURING CONDITIONS ON MECHANICAL PROPERTIES

作　　者：蔡春爱 刘凤岐[1] 赵东辉[1] 刘正平[1] 汤心颐[1] 

机构地区：[1]吉林大学化学系

出　　处：《涂料工业》1990年第2期4-8,共5页Paint & Coatings Industry

摘　　要：应用扭辫分析法跟踪固化过程,讨论了影响氨基醇酸树脂力学性能的因素。结果表明,在保证充分固化的前提下,适当降低固化温度、缩短反应时间、减少催化剂用量,有利于提高涂层性能。用部分醚化的三聚氰胺作交联剂,涂层硬度较完全醚化的交联剂要高。The curing process was followed by torsion-braid analysis. The factors affecting the mechanical properties of amino-alkyd resin have been discussed. It has shown that proper reduction of curing temperature, reaction time and dosage of catalyst, promising thorough crosslinking can help improve the film properties.

关 键 词：氨基醇酸树脂 固化 涂料 力学性能 

分 类 号：TQ630.43[化学工程—精细化工]