废旧毛巾增强热固性复合材料的制备及拉伸性能研究

摘要

In order to seek a recycling method of waste towel with shorter process and better operability, the composite sheets were made by hand lay-up method using different weight of waste towels and unsaturated polyester resin.And the tensile property of the composites was tested.The results show that waste towels/unsaturated polyester composite sheet was good shape, uniform structure, and has a better tensile mechanical properties, can meet the application requirements of automotive interior materials, etc..%为寻求一种流程更短、可操作性更强的废旧毛巾回收再利用方法，以不同面密度的废旧毛巾，使用手糊成型法制备了废旧毛巾／不饱和聚酯树脂复合材料薄板，并对复合材料的拉伸性能进行测试。结果表明：废旧毛巾／不饱和聚酯树脂复合材料薄板成型良好，结构均匀，并具有较优的拉伸力学性能，可满足汽车内饰材料等的应用要求。