管道防腐用3层结构聚丙烯涂层技术简介  

Introduction of technology of 3-layer polypropylene coating for pipeline anticorrosion

作　　者：罗顺[1] 任天斌[1] 

机构地区：[1]同济大学材料科学与工程学院,先进土木工程材料教育部重点实验室,上海201804

出　　处：《中国胶粘剂》2016年第9期52-56,共5页China Adhesives

基　　金：基金项目:聚丙烯热收缩带基材及热熔胶黏剂的接枝改性工艺研究

摘　　要：介绍了3PP(3层结构聚丙烯)防腐层的构成及其在管道防腐中的应用,并对全球市场需求进行了简单的分析,特别综述了3PP材料(环氧涂料、胶粘剂和基材)的性能、安装流程及性能指标。最后提出我国管道防腐层在设计、应用、材料品质和设计方案等方面还存在一定的差距,应该继续研发与其相配套的基材、胶粘剂和底漆。The component of 3PP （3-layer polypropylene） anticorrosion coating and its application in pipeline anticorrosion were introduced, and the global market demand was simply analyzed. The properties, installation procedure, and properties index of 3PP materials （epoxy coating, adhesive and substrate） were especially summarized. Finally, it was pointed that the pipeline anticorrosion coating of our country had still a certain disparity in design , application, materials quality, and design scenario, so we should continue to develop its matching substrate, adhesive, and primer.

关 键 词：3层结构 聚丙烯 防腐性 

分 类 号：TQ325.14[化学工程—合成树脂塑料工业]