文献类型：期刊文献

英文题名：Corrosion resistance of novel silane-functional polybenzoxazine coating on steel

作者：Zhou, Changlu[1];Lu, Xin[1];Xin, Zhong[1];Liu, Juan[1]

机构：[1]E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China

年份：2013

卷号：70

起止页码：145

外文期刊名：CORROSION SCIENCE

收录：;EI(收录号：20131316150335);WOS:【SCI-EXPANDED(收录号:WOS:000317558500018)】；

基金：This research was financially supported by the Nanotech Foundation of Science and Technology Commission of Shanghai Municipality (No. 0652nm001), the Fundamental Research Funds for the Central Universities, the National Natural Science Funds of China (Grant No. u1162110) and Lanpec Technologies Co., Ltd.

语种：英文

外文关键词：Stainless steel; IR spectroscopy; Polymer coatings

摘要：A novel silane-functional polybenzoxazine (PB-TMOS) coating, with silane groups that can bond to the substrate, was prepared through a dip-coating and thermal curing method. The coating properties were investigated by Fourier transform infrared spectroscopy, solid-state nuclear magnetic resonance spectroscopy, static contact angle measurement, electrochemical and accelerated corrosion tests. The corrosion resistant performance of PB-TMOS coated specimens was considerably enhanced by the high hydrophobicity and water resistance resulted from the dual cross-linking network of polybenzoxazine and Si-O-Si in PB-TMOS matrix. (C) 2013 Elsevier Ltd. All rights reserved.