泡沫体系分散聚合的研究进展  

Advances in Dispersion Polymerization in Foam System

作　　者：陶征红[1] 彭晓宏[1] 

机构地区：[1]华南理工大学材料科学与工程学院,广东广州510640

出　　处：《石油化工》2006年第6期591-596,共6页Petrochemical Technology

摘　　要：综述了近年来泡沫体系分散聚合发展的情况,并着重介绍了适合于泡沫体系分散聚合的各种条件(如单体、引发剂、交联剂、起泡剂、泡沫稳定剂、设备等)及这些条件对聚合过程和产物性能的影响;泡沫体系分散聚合在制备多孔、超多孔吸水凝胶方面是极为有效的聚合方法,同时,在水溶性聚合物制备方面也有极为广阔的应用前景。Advances in dispersion polymerization in foam system were reviewed. The monomers, crosslinking agents, initiators, foaming agents, foam stabilizers and experimental apparatus used have great effects on both polymerization process and properties of obtained polymers. Foaming agents and foam stabilizers play important roles in polymerization. New techniques of foaming and foam stabilization promoted dispersion polymerization in foam system to broad applications and diversified types of obtained polymers. The polymerization has bright prospect in preparing porous or superporous hydrogel polymers and water-soluble polymers.

关 键 词：泡沫体系 分散聚合 水凝胶 超多孔吸水凝胶 起泡剂 

分 类 号：TQ316.33[化学工程—高聚物工业]