新型改性脂肪胺固化剂的合成及其在管道减阻耐磨无溶剂涂料中的应用

Synthesis of A New Modified Aliphatic Amine Curing Agent and Its Application in Abrasion Resistant Solventless Coatings for Pipeline Drag Reduction

合成了一种新型的改性脂肪胺固化剂,并以此制备了用于天然气管道减阻耐磨的无溶剂涂料。该固化剂赋予涂层优良的机械性能、良好的耐盐雾性和耐化学介质浸泡性。通过电化学阻抗谱对该涂层的耐腐蚀性进行了评价,并对其减阻效果进行了研究。

A abrasion resistant solventless coatings for pipeline drag reduction was prepared by the new modified aliphatic amine curing agent, which was synthesized in this article. The film has excellent mechanical properties, salt fog resistance and chemicals resistance. Through electrochemical impedance spectroscopy, its corrosion resistance was evaluated. And its drag reduction effect was also researched.