无机纳米材料提高聚氨酯耐黄变性能的研究进展

摘要

The application of nano-materials can improve the UVC yellowing resistance of polyurethane material,which meets the cleaner-production requirements of leather industry. For the purpose of applying in leather-making industry, the methods and research advances in improving the UVC yellowing resistance of polyurethanes by ano-materials were reviewed in this paper. At the same time, the prospect of its application in leather-making industry was pointed out.%将无机纳米材料应用于聚氨酯材料中可以提高其耐黄变性能，符合皮革清洁化生产的要求。本文以聚氨酯/无机纳米复合材料在制革中的应用为背景，阐述其制备方法、研究进展，介绍了其在皮革中的应用研究现状及前景。