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Article

The Effect of the Modification of Mica by High-Temperature Mechanochemistry on the Anticorrosion Performance of Epoxy Coatings

1
Shenyang National Laboratory for Materials Science, Northeastern University, Wenhua Rd 3-11, Shenyang 110819, China
2
Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Wencui Road 62, Shenyang 110016, China
3
Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Wencui Road 62, Shenyang 110016, China
*
Authors to whom correspondence should be addressed.
Academic Editor: Keon-Soo Jang
Polymers 2021, 13(3), 378; https://doi.org/10.3390/polym13030378
Received: 24 December 2020 / Revised: 19 January 2021 / Accepted: 20 January 2021 / Published: 26 January 2021
(This article belongs to the Special Issue Advanced Epoxy-Based Materials)
Epoxy resin was directly grafted onto the surface of mica powder by high-temperature mechanical ball milling. This method was used to achieve a chemical reaction between the epoxy resin and mica that cannot be carried out under conventional circumstances. The results show that an epoxy resin layer with a thickness of approximately 10 nm formed on the surface of the mica. This modified mica filler exhibited a significant change in its hydrophilic properties. The dispersion of mica and its compatibility with organic coatings also significantly improved. In addition, the modified mica filler was added to the epoxy coating. The improvement of the coating’s compactness and toughness is the reason for its anti-corrosion performance enhancement. View Full-Text
Keywords: epoxy coating; mica; high-temperature mechanochemistry; corrosion resistance epoxy coating; mica; high-temperature mechanochemistry; corrosion resistance
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MDPI and ACS Style

Cai, Y.; Meng, F.; Liu, L.; Liu, R.; Cui, Y.; Zheng, H.; Wang, F. The Effect of the Modification of Mica by High-Temperature Mechanochemistry on the Anticorrosion Performance of Epoxy Coatings. Polymers 2021, 13, 378. https://doi.org/10.3390/polym13030378

AMA Style

Cai Y, Meng F, Liu L, Liu R, Cui Y, Zheng H, Wang F. The Effect of the Modification of Mica by High-Temperature Mechanochemistry on the Anticorrosion Performance of Epoxy Coatings. Polymers. 2021; 13(3):378. https://doi.org/10.3390/polym13030378

Chicago/Turabian Style

Cai, Yahui, Fandi Meng, Li Liu, Rui Liu, Yu Cui, Hongpeng Zheng, and Fuhui Wang. 2021. "The Effect of the Modification of Mica by High-Temperature Mechanochemistry on the Anticorrosion Performance of Epoxy Coatings" Polymers 13, no. 3: 378. https://doi.org/10.3390/polym13030378

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