水性聚氨酯分散体的改性探讨  

Exploration on modified methods of aqueous polyurethane dispersion

作　　者：冯海波[1] 卿宁[1] 

机构地区：[1]陕西科技大学皮革工程学院,咸阳712081

出　　处：《中国皮革》2003年第23期12-15,共4页China Leather

摘　　要：详细讨论了水性聚氨酯分散体 (PUD)改性研究的新进展 ,如交联、利用有机硅氧烷以及丙烯酸树脂改性PUD等。同时对利用纳米材料、纳米技术改性PUD也作了初步探讨和设想。最后指出了水性聚氨酯分散体的发展趋势为高性能。The new methods of modified aqueous polyurethane dispersion,such as crosslinking,polysiloxane,polyacrylate and etc., were discussed mainly. Using nanomaterial and nanotechnology to modify aqueous polyurethane dispersion was discussed. The possible developing trends of aqueous polyurethane were pointed out consequently, which high performance, multiple function aqueous polyurethane dispersion will gradually become predominant.

关 键 词：水性聚氨酯分散体 改性技术 有机硅氧烷 丙烯酸树脂 纳米材料 

分 类 号：O633[理学—高分子化学]