作 者: ;
机构地区: 华南理工大学机械与汽车工程学院
出 处: 《橡胶工业》 1994年第10期604-606,共3页
摘 要: 讨论聚合物挤出流动中的弹性行为及产生机理。在前人工作的基础上,提出计算弹性应变能和剪切弹性模量的公式,并将胎面胶料在毛细管流变仪中的测量数据与文献报道的模型进行了比较。 The elastic behaviour and mechanism of polymers in flow during extrusionwere discussed. A formula to calculate the elastic strain energy and the shear elasticity wasproposed. The data of the tread from the cappillary rheometer were compared with thosefrom the model in the published papers.
领 域: [化学工程]