Rheological properties of high-melt-strength polypropylene with long-chain-branching structure prepared by ~(60)Co-γ irradiation(Ⅱ) Extensional rheology;
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
Research on Sag Resistance of Polypropylene Modified by Gamma Ray Irradiation;
