【摘要】 以IPDI(异佛尔酮二异氰酸酯)和聚醚多元醇为原料合成了一系列水性聚氨酯羊毛防毡缩整理剂,并在此基础上探讨了聚醚型水性聚氨酯和硅油型水性聚氨酯的复配,以期整理后达到最佳手感。更多还原

【Abstract】 In this paper, Isophorone Diisocyanate(IPDI) and polyether polyol were selected as experimental raw materials. And a series of aqueous polyurethane wool shrink-resisting agents were synthesized. As the stiff handle of wool fabric treated with water based polyurethane, hydroxyl silicone was added into the reaction system to improve the stiff handle.更多还原