Flexible material based on resource utilization of waste finished leather and fabric and preparation method of flexible material

The invention relates to the technical field of flexible material preparation, and particularly discloses a flexible material based on waste finished leather and fabric resource utilization and a preparation method of the flexible material. The flexible material comprises the following raw materials in parts by weight: 50-70 parts of waste rubber powder, 10-20 parts of waste polyester nano powder, 10-20 parts of waste leather powder and 8-12 parts of an epoxidized natural rubber curing agent. The molecular weight of rubber molecules in the waste rubber powder is 20000 to 50000; the particle size of the waste polyester nano powder is 50-100 nm. The flexible material has the advantages of wear resistance, high tear strength and good elasticity. 本申请涉及柔性材料制备的技术领域，具体公开了一种基于废弃成品革和织物资源化利用的柔性材料及其制备方法。柔性材料包括以下重量份的原料：废橡胶粉末50-70份，废涤纶纳米粉10-20份，废皮粉10-20份，环氧化天然橡胶固化剂8-12份；所述废橡胶粉末中橡胶分子的分子量为20000-50000；废涤纶纳米粉的粒径为50-100nm。本申请的柔性材料具有耐磨、抗撕裂强度高以及弹性好的优点。