紫外光固化有机高分子涂料用于钢板表面的防腐机理  

Anticorrosion Mechanism of UV-Curable Organic Polymer Coatings for the Corrosion Protection of Steel Plates

作　　者：陆伟星[1,2] 伍林玲 马春雨 张千峰[1] LU Wei-xing;WU Lin-ling;MA Chun-yu;ZHANG Qian-feng(Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology,Maanshan 243002,China;Technology Center of Shanghai Meishan Iron Co Steel,Nanjing 211100,China)

机构地区：[1]安徽工业大学分子工程与应用化学研究所,安徽马鞍山243002 [2]上海梅山钢铁股份有限公司技术中心,江苏南京211100

出　　处：《材料保护》2022年第8期36-42,共7页Materials Protection

摘　　要：紫外光固化涂料相对于高固相涂料、粉末涂料和水性涂料等传统涂料而言,在固化聚合物方面具有显著的优势。主要介绍了组成紫外光固化涂料的基本材料、紫外光固化涂料的交联机理和3个不同的案例研究报告的紫外光固化产品对低碳钢的腐蚀防护机理,通过对案例研究的分析,可以发现纳米粒子的存在对紫外光固化涂料防腐性能有影响,为开发更好的紫外光固化涂料提供了参考。Compared with traditional coatings such as high-solid-phase coatings,powder coatings and waterborne coatings,UV-curable coatings have a significant advantage in curing polymers.This paper mainly introduces the basic materials and the cross-linking mechanisms of UV-curable coatings,as well as the corrosion protection mechanisms of UV-curable products on mild steels reported in three different case studies.Through the analysis of case studies,it can be found that the presence of nanoparticles has an impact on the anti-corrosive performances of UV-curable coatings.This could provide a reference for the development of better UV-curable coatings.

关 键 词：紫外光固化 涂料 表面防腐 交联机理 低碳钢板 

分 类 号：TQ630[化学工程—精细化工]