self-healing materials

Self-healing materials are advanced substances designed to automatically repair damage, such as cracks or scratches, without human intervention. When these materials are damaged, they deploy built-in mechanisms—like embedded healing agents, microcapsules, or reversible chemical bonds—that activate to restore strength and functionality. This innovative feature extends the life of products, reduces maintenance costs, and improves safety. Applications range from electronics and coatings to structural components in buildings and vehicles. Essentially, self-healing materials mimic biological healing processes, leading to more durable and sustainable solutions across various industries.