生物质化学工程2019，Vol.53Issue(6)：59-66,8.DOI:10.3969/j.issn.1673-5854.2019.06.010
松香基聚氨酯的研究进展
Research Progress of Rosin-based Polyurethane
摘要
Abstract
The modification methods of rosin in solvent-based polyurethanes, waterborne polyurethanes，non-solvent polyurethanes, and non-isocyanate-based polyurethanes in recent years were reviewed. It is concluded that rosin and derivatives can effectively reduce the amount of the petrochemical and improve the water resistance, thermodynamic performance and mechanical properties. Meanwhile，there are still some problems，such as simple modification method，low molecular weight of rosin-based polyol，single application direction. The development trend and research direction of the rosin-modified polyurethanes are proposed.关键词
松香/改性/聚氨酯/进展Key words
rosin/modification/polyurethane/progress分类
化学化工引用本文复制引用
邵金涛1,余彩莉1*,张发爱2..松香基聚氨酯的研究进展[J].生物质化学工程,2019,53(6):59-66,8.基金项目
国家自然科学基金资助项目(51863007) （51863007）
