07
2020
-
12
Advantages and disadvantages of graphene epoxy anti-corrosion coating
Graphene epoxy anti-corrosion coating (preparation of graphene by oxidation-reduction method): Graphene powder prepared by oxidation-reduction method is added to epoxy anti-corrosion coating.
(1) Advantages:
-The difficulty of preparing graphene by oxidation-reduction method is relatively low, and the procurement cost is lower than that of physical method.
-Graphene prepared by redox method has multiple surface functions and is easily compatible with carriers or polymers.
(2) Disadvantages
-The production of graphene by oxidation-reduction method uses strong acid, which has a large amount of acid residue and is corrosive to the substrate, making it unsuitable for substrates such as steel structures.
-The surface structure of graphene prepared by oxidation-reduction method is damaged, and its anti-corrosion and mechanical properties are poor
Weifang Dingsheng Chemical Industry Co., Ltd. is mainly engaged in the research and production of various paints and coatings such as graphene coatings, industrial anti-corrosion coatings, and industrial coatings.
InquiryAddress: Xiangzhou Industrial Park, Zhucheng, Shandong Province
Phone：+86-13376365552
Tel：+86-536-6309061
Fax：+86-536-6309061
Email：renhe789@163.com