聚合物改性聚醚多元醇及其阻燃性能  

Polymer-modified Polyether Polyol and its Flame-retardant Properties on Polyurethane Foams

作　　者：杨玉才[1] 罗钟瑜[1] 修玉英[1] 

机构地区：[1]华南理工大学材料学院,广东广州510640

出　　处：《合成材料老化与应用》2009年第2期44-49,共6页Synthetic Materials Aging and Application

摘　　要：对几种聚合物改性多元醇如POP、PIPA、PHD的合成原理,制备方法和工艺条件,以及影响其性能的关键因素进行了综述,并重点讨论阻燃聚醚多元醇的改性,并展望了其发展趋势。In this paper, synthesizing principle, preparation methods and technic conditions, main factors affecting on properties of polymer polyol （POP）, polyisocynate-polyaddition polyol （PIPA） and polyurea polyol （PHD） were summarized. In addition, the flame-retardant modifications on polyether polyols were especially discussed. The trend of flame-retardant polyether polyol was also prospected.

关 键 词：聚合物改性 聚醚多元醇 高承载 固含量 阻燃 

分 类 号：TQ31[化学工程—高聚物工业]