生物质改性水性聚氨酯的研究进展

摘要

简述了近年来国内外利用生物质资源改性水性聚氨酯的发展情况,重点介绍了淀粉、植物油、松香等生物质原料改性水性聚氨酯的研究进展,概述了生物质改性水性聚氨酯在不同领域的应用,最后对生物质改性水性聚氨酯的发展趋势作了展望.%The development of waterborne polyurethane modified by biomass, especially by starch, vegetable oils and rosin is summarized in detail. The application of waterborne polyurethane modified by biomass is discussed and prospect of biomass-based waterborne polyurethane is pointed out