极端环境体育装备的染色耐久性研究进展OA

The key issues and research progress regarding the durability of dyeing for sports equipment in extreme environments is systematically expounded.Focusing on extreme environmental factors such as high-intensity ultraviolet radiation,hot and humid salt spray erosion,mechanical friction damage,and chemical medium corrosion,their mechanisms of action on the color stability of equipment surfaces/interfaces are ana-lyzed,including failure behaviors such as photochromism,hydrolytic aging,physical peeling,and chemical mi-gration.At the technological enhancement level,the principles and application effectiveness of key technologi-cal paths are primarily discussed,including fiber matrix modification,development of special dyes(such as high-fastness reactive dyes),waterless dyeing process(supercritical CO2 technology),and multifunctional post-finishing(hydrophobic/UV-resistant synergism).