Mechanisms and Control of Coating Yellowing: From Chromophoric Structure Formation to Source Diagnosis and Formulation Optimization
White coatings, light-colored topcoats, and clear varnishes usually show good appearance shortly after application. However, during storage, application, curing, or service, they may gradually develop yellowing, discoloration, brownish-yellow tones, or a deeper amber appearance. These phenomena ...
危险品化学品经营许可证（带存储）