Self-healing coatings for inhibiting corrosion of ferrous metals exposed to preservative-treated bamboo was written by Wang, Qingping;Cao, Jinzhen;Liu, Xing-e;Yang, Shumin;Jiang, Mingliang. And the article was included in Journal of Wood Science in 2020.Formula: C3H3NOS This article mentions the following:
This study aims to provide an effective method of inhibiting the corrosion of ferrous metals exposed to preservative-treated bamboo, thereby prolonging material service life and reducing maintenance costs. The synthesis and characterization of microcapsules were first described. The characterization included the particle size, surface morphol., thermal stability, and core content of microcapsules. The results showed that microcapsules had good thermal stability and high core loading. Then, the self-healing performance and corrosion resistance of self-healing coatings were evaluated. The results indicated that self-healing coatings can identify and heal the damage automatically and had a more pos. effect on inhibiting metal corrosion. Also, the mech. properties of self-healing coatings were analyzed. The results demonstrated that microcapsule embedment did not almost affect the mech. properties of self-healing coatings. In the experiment, the researchers used many compounds, for example, Isothiazol-3(2H)-one (cas: 1003-07-2Formula: C3H3NOS).
Isothiazol-3(2H)-one (cas: 1003-07-2) belongs to isothiazole derivatives. Isothiazole is a good solvent for many organic substances but should be used with caution because it is more toxic than pyridine. It has been found that isothiazole-based compounds show synergistic effects when used with other biocidal compounds.Formula: C3H3NOS
Referemce:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com