微孔发泡成核理论新进展  

New Nucleation Theory Progress in Microcellular Foaming

作　　者：李应林[1] 向帮龙[1] 蒋亚静[1] 肖兆新[1] 管蓉[1] 

机构地区：[1]湖北大学化学化工学院,湖北武汉430062

出　　处：《现代塑料加工应用》2006年第6期59-61,共3页Modern Plastics Processing and Applications

基　　金：该课题属国家自然科学基金资助项目(批准号50473026)

摘　　要：运用经典成核理论解释了微孔发泡成核过程,指出在一定条件下,实验数据和运用经典成核理论计算的结果存在明显的偏差。综述了经典成核理论模型以及对该理论进行改进的相关措施,拓展了理论研究领域。The classic nucleation theory was reviewed to define the process of microcellular foaming nucleation. The discrepancy between experimental data and the prediction used by the classic nucleation theory was pointed out in a certain condition. A brief discussion of the classic nucleation theory model was offered. Its new modification theory in order to en rich the field about theoretical research was widen.

关 键 词：经典成核理论 微孔发泡 理论模型 改进 塑料 

分 类 号：TQ320.7[化学工程—合成树脂塑料工业]