Self-Healing Polythiourethane Anti-Icing Coating

Low interfacial toughness, healable

Dynamic thiourethane bonds enable intrinsic self-healing, fully restoring deicing performance after damage.

Chenyue, Liang · Wuzhuang, Wei · Gao, Chao · Li, Yu · Wang, Shujuan · Jing, Xinli

Progress in Organic Coatings 2026

Specifications

界面韧性

{'zh': '0.69', 'en': ''} J/m²

Advantages

Deicing performance fully restored via thermally driven dynamic bond exchange after damage

Maintains low interfacial toughness after multiple icing/deicing cycles, linear abrasion, water-flow impact, and UV exposure