屏障混炼塑化单元结构参数对成型加工的影响  

Effect of Barrier Mixing Plasticizing Unit Structural Parameters on Molding Processing

作　　者：胡建朋[1] 杜遥雪[1] 殷小春[2] 

机构地区：[1]五邑大学机电工程学院,广东江门529020 [2]华南理工大学聚合物新型成型装备国家工程研究中心,广东广州510640

出　　处：《现代塑料加工应用》2013年第2期51-54,共4页Modern Plastics Processing and Applications

基　　金：广东省自然科学基金项目(S2011010000411)资助

摘　　要：建立了不同偏心距下的屏障混炼塑化单元的模型,借助Polyflow软件对不同模型进行了模拟,分析了速度、剪切速率、瞬时混合效率等塑化混合参数随偏心距变化的规律,给出了偏心距最优值。The model of the barrier mixing plasticizing unit in different eccentric distance was established. The simulation was made based on the software Polyflow in different models. Then the rules of plasticizing mixing parameters change with eccentric distance were analysised, these plasticizing mixing parameters including velocity,shear rate and instantaneous efficiency of mixing and the eccentric distance exist optimal value.

关 键 词：屏障混炼塑化单元 结构参数 成型加工 偏心距 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]