金属的腐蚀是自然界常见的现象,也会给人类的生产和生活带来极大的损失。故而采取有效的措施防护金属腐蚀十分必要。在各类金属腐蚀的保护措施中,对金属进行防腐蚀涂料的涂装是最直接、最有效的方法之一。在防腐涂料领域,添加了各种防腐蚀助剂的环氧(Epoxy)基涂料一直是最常用的种类,广泛应用于各种严重腐蚀环境中钢铁建筑物的防腐涂装中。随着技术的进步和产业的革新,防腐涂料经历了从含铅、锌类等重金属作为防锈组分,到采用偏硼酸钡等无机盐的无毒型品种,到目前引起国内外广泛关注的聚苯胺(Polyaniline,PANI)防腐蚀涂料品种三个阶段,并逐渐地向环保、功能化、高性能、低添加等方向迈进。由于PANI不溶、不熔...The corrosion of metals is a common phenomenon in nature, which can bring huge losses to production and life of human beings, so it is necessary to take effective measures to metal corrosion protection. Spraying anti-corrosive coatings is one of the most direct and effective way in all kinds of metal anti-corrosion methods. In the field of anti-corrosion coating, epoxy coatings adding various anti...学位:理学硕士院系专业:材料学院_高分子化学与物理学号:2072013115005