Method for preparing intelligent fibers through water phase interface reaction spinning

The invention relates to the technical field of functional fibers, in particular to a method for preparing intelligent fibers through water phase interface reaction spinning. According to the invention, an aqueous solution is used for replacing a traditional chain extender diamine or diol as a chain extender, and the intelligent fiber material with the temperature response, the shape memory and the temperature regulating function is prepared by the reaction spinning method. Compared with the traditional technology, the method has the characteristics of simple operation, energy conservation, environmental friendliness and the like. 本发明涉及功能纤维技术领域，特别是一种水相界面反应纺丝制备智能纤维的方法。本发明提出用水溶液替代传统的扩链剂二胺或二醇作为扩链剂，通过反应纺丝法制备具有温度响应、形状记忆和调温功能的智能纤维材料。与传统技术相比，该方法具有操作简单、节能、环境友好等特点。