新型阻燃可剥涂料的研制  

Development of New Flame Retardant Strippable Coatings

作　　者：于建龙 李清材 郑翔翔 范永宁 滕志春 YU Jian-long;LI Qing-cai;ZHENG Xiang-xiang;FAN Yong-ning;TENG Zhi-chun(North Paint&Coatings Industry Research and Design Institute Co.,Ltd.of China Haohua,Lanzhou 730020,China)

机构地区：[1]中昊北方涂料研究设计院有限公司,兰州730020

出　　处：《现代涂料与涂装》2022年第6期1-3,7,共4页Modern Paint & Finishing

摘　　要：以热塑性弹性体树脂为主体基料,选取有机无机阻燃剂以一定比例复配为复合阻燃剂,配以合适的溶剂、颜填料及助剂,研制出一种具有阻燃性能的单组分自干可剥涂料,其耐酸碱性、耐候性及耐热性能良好,同时不会对底材上已涂覆的底漆造成破坏;涂膜自身具有良好的阻燃性能,附着在底材上火焰延燃性优异,可广泛用于钢结构焊接或切割时对其表面涂层的保护,以及钢结构在户外贮存或运输中的保护.An one component strippable coatings with flame retardant performance was developed based on a thermoplastic elastomer resin as the main binder,and selected different kinds of flame retardant materials at a certain proportion as flame retardant,and appropriate solvent,as well as pigments,fillers and additives.The prepared coatings showed good acid resistance,alkali resistance,weather resistance,heat resistance and no deterioration on the primer.The coating itself provided good flame retardance when applied onto the substrate.It can be widely used for protection of the coatings on the surface of various steel structures during welding or cutting and protecting the steel structures during outdoor storage or transportation.

关 键 词：热塑性弹性体 耐酸性 耐碱性 耐候性 火焰延燃性 阻燃性 

分 类 号：TQ637[化学工程—精细化工]