挤出过程温度与混炼胶流变参数关系的研究

Relation between Extrusion Process Temperature and Rheological Parameter of Compounds

对几种用于轮胎、胶管的混炼胶进行了流变性能实验 ,得到混炼胶剪切应力、剪切速率与挤出过程温度之间的函数关系 ,为利用温度或剪切速率改变混炼胶挤出成型过程的粘度提供了理论依据。

The functional relation between the extrusion process temperature and shear stress and shear rate of the selected compounds for tire and hose was gained by determining their rheological properties The theoretical basis for changing the compounds viscosity of extrusive process by means of temperature or shear rate was put forward