Application of Co-Formula Silanes Coupling Agent in Epoxy Anticorrosion Coatings

A very important point of the silane coupling agent is to increase the adhesion of the coating. The protective ability of the coating to the substrate depends on the adhesion between the coating and the substrate. The greater the adhesion between the coating and the substrate, the longer the protective effect. As an adhesion promoter, silane coupling agent can be directly added to the coating system to improve the adhesion between the coating and the substrate. Studies have shown the effect of amino silanes on the adhesion of epoxy coatings to steel substrates. Studies have shown that the amino silanes can be hydrolyzed to form silyl hydroxyl groups under the condition of a very small amount of water, and there is a chemical bond between the coating and the substrate added with the Co-Formula amino silanes, which can significantly improve the adhesion between the coating and the substrate; Compared with pure epoxy coating, it can be improved by 5-6 MPa. Infrared and reflected infrared analysis, the coating added with amino silane coupling agent has a chemical bond with the steel substrate. The silane coupling agents produced by Co-Formula are widely used in epoxy anti-corrosion coatings.

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