摘要
海泡石是一种无毒无害的天然黏土矿物,具有比表面积大、吸附性好和较强的耐酸碱腐蚀性能。介绍了海泡石的微观结构和化学组成,阐述了目前比较典型的几种海泡石改性环氧树脂复合涂层的制备方法和性能,并总结了复合涂层的防腐蚀机理,展望了海泡石在环氧复合涂层领域的发展。
Sepiolite is a non-toxic and harmless natural clay mineral with large specific surface area,good adsorption and strong acid and alkali corrosion resistance.The microstructure and chemical composition of sepiolite are introduced,the preparation methods and properties of several typical sepiolite modified epoxy resin composite coatings are described,the anti-corrosion mechanism of the composite coatings is summarized,and the development of sepiolite in the field of epoxy composite coatings is proposed.
作者
赵书华
李家波
段云飞
任贵
饶永超
卢小蝶
ZHAO Shuhua;LI Jiabo;DUAN Yunfei;REN Gui;RAO Yongchao;LU Xiaodie(School of Petroleum Engineering,Changzhou University,Changzhou 213016,China;Jiangsu Key Laboratory of Oil and Gas Storage and Transportation Technology,Changzhou 213016,China;Jiangsu Natural Gas Co.,Ltd.,Nanjing 210018,China)
出处
《腐蚀与防护》
CAS
CSCD
北大核心
2023年第9期65-70,共6页
Corrosion & Protection
基金
国家自然科学基金项目(51574045)
江苏省油气储运技术重点实验室开放课题(CDYQCY202101)
常州市科技计划项目(CE20160069)
常州市应用基础研究项目(CJ20200085)。
关键词
海泡石
环氧树脂
复合涂层
防腐蚀性能
sepiolite
epoxy resin
composite coating
anti-corrosion property
