聚合多元醇
聚合多元醇-
综述了各种聚氨酯用改性聚醚多元醇，包括聚合物多元醇、聚脲多元醇、聚合多元醇和不饱和聚酯多元醇等，重点介绍了应用比较广泛的聚合物多元醇和聚脲多元醇。
Novel modified polyols for polyurethane , including polymer polyol , polyurea polyol , polymeric polyols and unsaturated polyester polyol are summarized . In this paper the discussion is centered on the widely used polymer polyol and polyurea polyol .