Anticorrosion Mechanism of UV - Curable Organic Polymer Coatings for the Corrosion Protection of Steel Plates

LU Wei - xing, WU Lin - ling, MA Chun - yu, ZHANG Qian - feng

doi:10.16577/j.issn.1001-1560.2022.0212

Materials Protection >

2022 , Vol. 55 >Issue 8: 36 - 42

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0212

Anticorrosion Mechanism of UV - Curable Organic Polymer Coatings for the Corrosion Protection of Steel Plates

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(1. Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Maanshan 243002, China;2. Technology Center of Shanghai Meishan Iron Co Steel, Nanjing 211100, China)

Received date: 2022-02-24

Revised date: 2022-03-14

Accepted date: 2022-03-31

Online published: 2023-12-17

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Abstract

Compared with traditional coatings such as high - solid - phase coatings, powder coatings and waterborne coatings, UV - curable coatings have a significant advantage in curing polymers. This paper mainly introduces the basic materials and the cross - linking mechanisms of UV - curable coatings, as well as the corrosion protection mechanisms of UV - curable products on mild steels reported in three different case studies. Through the analysis of case studies, it can be found that the presence of nanoparticles has an impact on the anti - corrosive performances of UV - curable coatings. This could provide a reference for the development of better UV - curable coatings.

Key words： UV curing; coating; surface anti - corrosion; cross - linking mechanism; mild steel plate

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LU Wei - xing, WU Lin - ling, MA Chun - yu, ZHANG Qian - feng . Anticorrosion Mechanism of UV - Curable Organic Polymer Coatings for the Corrosion Protection of Steel Plates[J]. Materials Protection, 2022 , 55(8) : 36 -42 . DOI: 10.16577/j.issn.1001-1560.2022.0212

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