摘要： 多元醇水分散体作为双组分水性聚氨酯（2K-WPU）的羟基组分，对 2K-WPU 的结构和性能具有重要的影响。 本文从特性、制备及改性等方面对 4 种多元醇水分散体近年的研究进展进行了总结，并对其未来的发展趋势提出了设想。
关键词:
水分散体,
多元醇,
双组分水性聚氨酯,
进展
Abstract: Polyol aqueous dispersions as the hydroxyl component of two-component waterborne polyurethane(2K-WPU) affect the structure and properties of 2K-WPU. The characteristic, preparation and modification of four kinds of polyol aqueous dispersions have been reviewed. Additionally, development trends of polyol aqueous dispersions have been described.
Key words:
aqueous dispersion,
polyol,
two-component waterborne polyurethane,
progress
司红燕, 商士斌, 廖圣良, 王 丹, 宋湛谦. 多元醇水分散体的研究进展[J]. 涂料工业, 2014, 44(6): 75-80.
Si Hongyan, Shang Shibin, Liao Shengliang, Wang Dan, Song Zhanqian. Progress in Polyol Aqueous Dispersions[J]. Paint & Coatings Industry, 2014, 44(6): 75-80.