超声波在聚合物成型加工中降粘作用的研究及应用

Study on Reduce Viscosity Effect of Ultrasonic in Polymer Process and its Application

对超声波在聚合物成型加工中的降粘机理进行了一定的研究,并对它在聚合物成型加工中的应用进行了综述。在聚合物的成型加工中,超声波的合理施加可以大幅度降低聚合物熔体的粘度,降低加工设备的要求和条件,更有利于高粘度聚合物的成型加工。

The effect of viscosity reduction of ultrasonic in the process of polymer was studied. The application ot the effect in polymer processing and molding field was summarized. Ultrasonic added rationalization could reduce the viscosity of the polymer melt largely and improved the demands and conditions of the equipment. It was helpful for the processing and molding of the high viscosity polymer.