Reaction Condition Dependency of Propagating Behavior in the Polymerization Reaction by Thermal Front

Bulletin of the Korean chemical society

Sang Joon Choe¹  Do Sung Huh¹  Burm-Jong Lee¹ 

关键词: Propagating front;    Frontal polymerization;    Spin modes.;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

In this study, the dependency of the behavior of propagating front on the reaction condition in frontal polymerization reaction has been studied. We have used some multifunctional acrylates as a monomer and ammonium persulfate as an initiator for the polymerization reactions. In frontal polymerization, a method of producing polymeric materials via a thermal front that propagates through the unreacted monomer/initiator solution, the behavior of self propagating front shows various dynamic patterns depending on the reaction condition. We have obtained some spin modes of propagating front in the number of “hot spots�? or “spin heads�? by changing the reaction condition. The effect of the reactor tube diameter on the mode of propagating front has also been studied by using some reactor tubes with different size of tube diameter and it has been examined in some detail by adopting an experimental method of two-tubes system.

【 授权许可】

Unknown