天然高分子材料及其在制革工业中的应用

Natural polymer materials and its application in leather industry:A review

随着开发利用石化资源带来的环境污染问题日益突出,传统合成高分子材料受到越来越多的限制,开发和利用绿色环保的天然高分子材料成为发展的新趋势。本文综述了近几年来天然高分子材料的研究进展,简单介绍了纤维素、淀粉、壳聚糖、植物单宁的结构,详细阐述了改性方法和性能,并对其在制革工业中的应用进行了探讨,最后展望了天然高分子材料在制革工业未来的发展和面临的挑战。

With the increasingly prominent environmental pollution caused by the development and utilization of petrochemical resources,traditional synthetic polymer materials are subject to more and more restrictions.The development and use of environmentally friendly natural polymer materials has become a new development trend.The structure,performance and modification methods of cellulose,starch,chitosan,and tannin acid was reviewed,and the ap-plications of natural polymer materials in leather industry were discussed.Finally,the future development and challenges of natural polymer materials in leather industry were prospected.