提高水性聚氨酯耐水性的研究进展

Research progress on improvement for the water resistance of waterborne polyurethane

从无机纳米改性、高分子材料改性、生物质改性以及多元复合改性等4个方面介绍了提高水性聚氨酯耐水性的研究现状,并对其发展进行展望。

The present research situation on the improvement for the water resistance of waterborne polyurethane was summarized from four aspects, which were inorganic nano modification, polymer materials modification, biomass modifi cation and multiple method modification. Meantime, the development of modification method was prospected.