植酸转化工艺对改善有机涂层性能的研究  

Research of Phytic Acid Conversion Process for Improving the Performance of Organic Coating

作　　者：戎家玥 黄清安[2] 杨小俊[3] 戎国灿 

机构地区：[1]兰州大学萃英学院,甘肃兰州730000 [2]武汉大学化学与分子科学学院,湖北武汉430072 [3]湖北工业大学机械学院,湖北武汉430068 [4]武汉开达鑫浩科技有限公司,湖北武汉430064

出　　处：《电镀与精饰》2018年第1期31-34,共4页Plating & Finishing

摘　　要：利用植酸的结构和性能特点得到钢铁植酸转化膜,以此转化处理工艺代替磷化工艺作为电泳、喷粉等有机涂层前处理。实验结果表明,钢铁植酸转化膜能使电泳、喷粉等有机涂层获得良好的附着力和耐蚀性,涂层经NSS500 h后,各项指标符合标准要求。The structure and performance characteristics of phytic acid were used to obtain steel pnytate conversion coating,instead of phosphating coating as pretreatment of electrophoresis, powder coating and other organic coating. Result showed that the steel phytate conversion coating could make the electropho- resis, powder coating and other organic coating to obtain good adhesion and corrosion resistance, all the in- dicators could meet the standard requirements after NSS 500 h.

关 键 词：植酸 钢铁植酸转化膜 附着力 耐蚀性 

分 类 号：TQ639.1[化学工程—精细化工]