摘要
本文主要描述聚丙烯熔体流动速率(MFR)的测定,并论述它与聚丙烯熔体粘度及分子量和分子量分布的定量关系,对聚丙烯成型工艺的选择有着重要的实际意义。
This paper covers how to determine PP MFR and the quantitative exlationship such as MFR, melt viscosity, molecular weight and molecular-weight distrbution was discussed. It is actual importance to selection of PP processing.
出处
《现代仪器》
2003年第2期31-33,共3页
Modern Instruments