聚脲多元醇的制备  

Preparation of Polyurea Polyol

作　　者：修玉英[1] 谢菲菲[1] 罗钟瑜[1] 

机构地区：[1]华南理工大学材料科学研究所,广东广州510641

出　　处：《精细与专用化学品》2004年第11期26-28,共3页Fine and Specialty Chemicals

摘　　要：聚脲多元醇PHD的生产工艺复杂 ,在普通实验室和工厂合成较为困难。为了能够更方便地合成PHD ,华南理工大学材料科学研究所通过大量实验寻找出简易制备PHD的工艺 ,并将制得的PHD用于发泡及对其进行各种性能测试 ,结果令人满意。The manufacture of polyurea polyol(PHD) is so complex that the preparation of title compound is difficult in common laboratory and plant. In order to synthesize PHD conveniently in lab, the scientists of Research Institute of Materials Science of South China University of Technology have found a simple way to prepare PHD. As the prepared PHD is used in foaming, the satisfied results are obtained through testing its performances.

关 键 词：聚脲多元醇 制备方法 PHD 聚醚多元醇 阻燃剂 泡沫塑料 

分 类 号：TQ317[化学工程—高聚物工业]