文章信息/Info

Title:

Advance in Anticorrosion Performance of Epoxy Resin

作者:

劉丹1; 2; 伍方1; 趙文杰1; 岑啟宏2; 烏學東1; 薛群基1

（1.中科院寧波材料技術與工程研究所，中科院海洋新材料與應用技術重點實驗室，
浙江省海洋材料與防護技術重點實驗室
(2.昆明理工大學材料科學與工程學院

Author(s):

LIU Dan1; 2;  WU Fang1;  ZHAO Wenjie1;  CEN Qihong2;  WU Xuedong1;  XUE Qunji1

(1. Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective
Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences
 (2. School of Materials Science and Engineering, Kunming University of Science and Technology

關鍵詞:

環氧樹脂; 防腐性能; 化學分子改性; 納米無機填料改性

DOI:

10.7502/j.issn.1674-3962.2015.11.08

文獻標志碼:

A

摘要:

海洋經濟的發展會給我們帶來極大的經濟利益，然而發展海洋經濟仍面臨諸多技術難題，其中在海洋環境中服役的船只、設備和平臺都面臨著苛刻腐蝕環境的嚴峻考驗。在材料表面涂裝有機涂層是當前最經濟、高效的方法。環氧樹脂具有很多優點，如：優越的機械強度、熱穩定性、粘接性、絕緣性和防腐性，是防腐領域中使用最為廣泛的一種樹脂。然而，純環氧樹脂存在一些缺點，難以適應某些應用領域的重防腐要求，因此提高環氧樹脂的防腐性能勢在必行。系統地總結了利用化學分子改性和納米無機填料改性來提高環氧樹脂防腐性能的研究進展，最后指出了環氧樹脂防腐性能改善措施中存在的問題及未來發展趨勢。

Abstract:

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�餾 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.