添加剂对环氧树脂防腐涂料性能的影响  

The effect of additive on properties of epoxy resin anticorrosive coating

作　　者：李碧媛[1] 马良[1] 陈鹏[1] 陈风芸 陈宁[1] 

机构地区：[1]闽江学院化学与化学工程系,福建福州350108

出　　处：《闽江学院学报》2017年第2期85-89,共5页Journal of Minjiang University

基　　金：福建省科技计划项目(2017J01586);福建省属高校科研专项(JK2013042);2015闽江学院科技项目(201510395037)

摘　　要：以E51环氧树脂为基本原料,研究固化剂T31添加量对环氧树脂防腐涂层性能的影响,结果表明固化剂的用量对涂层的耐碱性、耐酸性和耐盐水性能有较大的影响,当固化剂与环氧树脂的质量比为1∶4时,涂层的防腐性能较优.在此基础上又探究了不同添加剂(氧化铝、无水硫酸镁和炭黑)对涂层性能的影响,结果表明炭黑的效果最佳.This thesis aims at researching the effect of curing agent content on properties of T31 epoxy resin anticorrosive coating with E51 epoxy resin as basic material. The results indicate that the dosage of curing agent have great effect on the alkali resistance, acid resistance and brine resistance of coating. The thesis finds that when the proportion of the curing agent and epoxy resin is 1：4, the corrosion resistance of the coating is better. On the basis of above researches, we continue to study which additive, such as alumina, anhydrous magnesium sulfate and carbon black, has great effect on the coating properties, and the results show that carbon black does.

关 键 词：环氧树脂 固化剂 添加剂 防腐涂料 

分 类 号：TQ050.96[化学工程]