辐照改性制备长支链型高熔体强度聚丙烯流变性能(Ⅱ)拉伸流变

汪永斌张丽叶

Rheological properties of high-melt-strength polypropylene with long-chain-branching structure prepared by 60Co-γ irradiation(Ⅱ)Extensional rheology

CIESC Journal . 2007, (2): 481 -489 .