Fabric with anti-ultraviolet function

The invention relates to a fabric with an anti-ultraviolet function, belonging to the field of the chemical industry. The fabric with the anti-ultraviolet function is prepared from, by weight, 30-40 parts of polymethylene polyphenyl isocyanate, 40-80 parts of polyether polyol A, 10-15 parts of polyether polyol B, 2-3 parts of 1,6-hexanediol, 50-55 parts of tetrahydrofuran and 30-35 parts of N,N-dimethylformamide. The fabric of the invention has high ultraviolet shielding performance, good moisture absorption performance and good gas permeability, and is safe to human beings, free of irritationto skin, free of allergic reactions and resistant to washing. 本发明涉及种具有防紫外功能的面料，属于化工领域。所述的具有防紫外功能的面料，按照以下重量份数比配制而成：多亚甲基多苯基异氰酸酯30-40份，聚醚多元醇A 40～80份，聚醚多元醇B 10～15份，1,6-己二醇2～3份，四氢呋喃50～55份，N,N-二甲基甲酰胺30～35份。本发明具有较高紫外线屏蔽性能、良好的吸湿透气性，对人体安全无毒，对皮肤无刺激无过敏反应，耐洗涤。