纯振动场作用下聚合物的熔融塑化过程  

Melting and Plasticating Process of Polymer under Pure Vibration Force Field

作　　者：张绍华 瞿金平 曾广胜 冯彦洪 

机构地区：[1]华南理工大学聚合物成型加工工程教育部重点实验室,聚合物新型成型装备国家工程研究中心,广东广州510640

出　　处：《塑料科技》2009年第5期45-48,共4页Plastics Science and Technology

基　　金：国家自然科学基金资助项目(10472034,10590351);广州市科技计划项目(2007Z2-D9151)

摘　　要：通过建立纯振动作用下的熔融模型,排除了螺杆转动对振动的影响,推导出熔融速率与振动参数之间的关系。结果表明,振动的引入加快了熔融进程,熔融速率随着振动强度的增大而增大。同时,试验结果证明了上述模型及理论的正确性。The effect of screw rotation on vibration was eliminated by establishing the melting model under pure vibration force field, the relationship between melting rate and vibration parameters was determined. The results show that the introduction of vibration accelerates the melting process, the vibration rate increases with the increase of the amplitude and frequency. The results prove the validity of the model and theory founded above.

关 键 词：振动 熔融 聚合物 

分 类 号：TQ320.1[化学工程—合成树脂塑料工业]