A strong phase separation polyurethane for self-repairing large-scale damage
Mengyu Li, Xin Han, Zewen Fan, Hao Chen, Yu Zhang, Lin Zhang, Dan Guo, Guoxin Xie
Abstract
We report a self-repairing polyurethane material with targeted repair effects on large-scale damage with a width of over 1 mm, which can be used to solve the problems of component failure caused by the damage of conventional coatings.
Topics & Concepts
PolyurethaneMaterials scienceScale (ratio)Component (thermodynamics)Phase (matter)Composite materialChemistryPhysicsThermodynamicsOrganic chemistryQuantum mechanicsPolymer composites and self-healingSurface Modification and SuperhydrophobicityPolydiacetylene-based materials and applications