环氧树脂防腐性能研究进展  

Advance in Anticorrosion Performance of Epoxy Resin

作　　者：刘丹[1,2] 伍方 赵文杰 岑启宏[2] 乌学东 薛群基 

机构地区：[1]中科院宁波材料技术与工程研究所,中科院海洋新材料与应用技术重点实验室,浙江省海洋材料与防护技术重点实验室,浙江宁波315201 [2]昆明理工大学材料科学与工程学院,云南昆明650093

出　　处：《中国材料进展》2015年第11期852-861,共10页Materials China

基　　金：“973”计划项目(2014CB643305);国家自然科学基金(51202263&51335010);浙江省公益计划(2014C31154);浙江省创新团队(2011R50006);宁波市自然科学基金资助(2014A610132)

摘　　要：海洋经济的发展会给我们带来极大的经济利益,然而发展海洋经济仍面临诸多技术难题,其中在海洋环境中服役的船只、设备和平台都面临着苛刻腐蚀环境的严峻考验。在材料表面涂装有机涂层是当前最经济、高效的方法。环氧树脂具有很多优点,如:优越的机械强度、热稳定性、粘接性、绝缘性和防腐性,是防腐领域中使用最为广泛的一种树脂。然而,纯环氧树脂存在一些缺点,难以适应某些应用领域的重防腐要求,因此提高环氧树脂的防腐性能势在必行。系统地总结了利用化学分子改性和纳米无机填料改性来提高环氧树脂防腐性能的研究进展,最后指出了环氧树脂防腐性能改善措施中存在的问题及未来发展趋势。Development of marine economy will bring great economic benefits, however, ships, equipments and platforms serving in the ocean facing harsh corrosion challenge. So far, fabrication of organic coatings on the substrate surface is the most economical and efficient way to resist or alleviate the corrosion. Epoxy resin is one of the most widely used resins for anticorrosion application, it＇s due to its excellent mechanical, thermal, adhesive, dielectric and anticorrosion properties. But pure epoxy resin has some disadvantages that make it difficult to meet the heavy-duty requirements in some fields. To improve the anticorrosion ability of epoxy resin is imperative. In the present article, improving the anticorrosion performance of epoxy resin by chemical modification and nano-inorganic particles modification is summarized in detail. Finally, the problems existed on the enhancement of anticorrosion performance for epoxy resin are pointed out and it is also predicted what should be made in the future.

关 键 词：环氧树脂 防腐性能 化学分子改性 纳米无机填料改性 

分 类 号：TM207[一般工业技术—材料科学与工程]