多羟基超分散剂对水性环氧涂层防腐性能的影响

袁世成, 吴艳峰, 徐长慧, 王兴奇, 冷哲, 杨延格

Influence of Polyhydroxy Hyperdispersant on Anti-corrosion Property of Waterborne Epoxy Coatings

YUAN Shicheng, WU Yanfeng, XU Changhui, WANG Xingqi, LENG Zhe, YANG Yange

图2 两种涂层低频阻抗模值随浸泡时间的变化

Fig.2 |Z|0.01vs immersion time for EV (a) and EVD (b)