WebJan 1, 2015 · 8.1.3. Some practical considerations. The framework for self-healing in coatings is often considered in terms of an ideal or model coating defect such as a simple crack in a paint system that penetrates to a substrate. This model crack may be microns in width and depth and may penetrate to a homogenous metal substrate. WebAug 12, 2024 · The core repair agent of self-repairing microcapsules is encapsulated by wall materials and directly buried in water-based coatings to protect the film. The vegetable oil microcapsules prepared by Song et al. [ 14] can protect the …
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Self-healing mechanisms in smart protective coatings: A …
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