摘要
对照SY/T 6530—2010标准的要求,利用无溶剂环氧防腐涂料技术基础,结合天然气输气管道腐蚀的特点,制备了无溶剂环氧内减阻防腐涂料.重点讨论了成膜树脂对涂层性能的影响、固化剂对涂层性能影响、颜填料对涂料性能的影响,最终得到了一款性价比良好的适合输气管道用无溶剂内减阻防腐涂料,并成功实现规模化应用.
According to the requirements of SY/T 6530—2010 Standard, solvent-free epoxy internal friction-reduction anticorrosive coatings were prepared by using the technical basis of solvent-free epoxy anticorrosive coatings and combining the characteristics of natural gas pipeline corrosion. This paper mainly discusses the influence of film-forming resin on coatings performance, the influence of curing agent on coatings performance and the influence of pigment and filler on coatings performance. Finally, a kind of solvent-free internal friction-reduction anticorrosive coatings suitable for gas pipelines was obtained and successfully applied on a large scale.
作者
郑军生
田学辉
魏梦凯
张亚
何志彤
ZHENG Jun-sheng;TIAN Xue-hui;WEI Meng-kai;ZHANG Ya;HE Zhi-tong(Shijiazhuang Paint Company. High Solids Coatings Technology,Innovation Center of Hebei Province,Shijiazhuang 050051,Hebei,China)
出处
《中国涂料》
CAS
2019年第8期29-32,33,共5页
China Coatings
关键词
输气管道
无溶剂
内减阻
gas pipeline
solvent-free
internal friction reduction
