Preparation of melamine resin isocyanate self-healing microcapsules and their application in self-healing coatings

Key Points

• Self-healing microcapsules improve coating durability, significantly reducing damage over time.
• Key evidence shows a repair efficiency of over 80% in coatings treated with microcapsules.
• Preparation includes encapsulating isocyanate within melamine resin, enabling controlled release during damage.
• Findings emphasize the potential for commercial applications in protective coatings and materials.