Open access
Sep 2026
Chain Microstructure and Phase Behavior of Two Impact Copolymer Polypropylene With Similar Stiffness and Different Toughness: The Key Role of EbP Microphase Separation
Impact polypropylene copolymer (IPC) is widely used commercially. Ethylene–propylene blocky copolymer (EbP) boosts IPC compatibility at the interface to realize an excellent rigidity‐toughness balance, but the impact of its complex distribution on IPC multiphase properties is rarely studied. In this work, two indus...
Yan-Fei Ma, Chao Jiang, You Ge et al.
· Journal of Applied Polymer S... · 0 citations