边缘耐腐蚀阴极电泳涂料的制备  

Preparation of Cathodic Electrophoretic Coatings with Edge Corrosion Resistance

作　　者：陈兴兰 陈卫东 孙家娣 李晨初 陈凯 管利堂 Chen Xinglan;Chen Weidong;Sun Jiadi;Li Chenchu;Chen Kai;Guan Litang(CNOOC Changzhou Paint and Coatings Industry Research Insitute Co.,Ltd.,Changzhou,Jiangsu 213016,China)

机构地区：[1]中海油常州涂料化工研究院有限公司,江苏常州213016

出　　处：《涂层与防护》2022年第12期26-30,36,共6页Coating and Protection

摘　　要：本文介绍边缘耐腐蚀阴极电泳涂料用抗流变助剂的合成方法,研究抗流变助剂的合成工艺,并讨论影响抗流变助剂合成的主要因素。将制备的抗流变助剂添加到环氧阴极电泳涂料中,制备了新型边缘耐腐蚀阴极电泳涂料,其涂膜边缘耐腐蚀性能优异,且整体耐盐雾性能优异。The synthetic method of anti-rheological aids for edge corrosion resistant cathodic electrophoretic coatings were introduced. The synthetic process of anti-rheological aids were also studied. The main affecting factors on the synthesis of anti-rheological aids were discussed. The newly prepared anti-rheological additive were added to the epoxy cathodic electrophoretic coating to prepare a new edge corrosion-resistant cathodic electrophoretic coating. The edge corrosion resistance and the overall salt spray resistance of the prepared coating film were excellent.

关 键 词：抗流变助剂 盐雾 边缘耐腐蚀 

分 类 号：TQ630.7[化学工程—精细化工]