废旧毛巾增强热固性复合材料的制备及拉伸性能研究

The preparation of waste towel reinforced thermosetting composite materials and its tensile properties

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。

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..