Microstructural transformations and fatigue behavior of NDI-based polyurethane in response to extreme dynamic loads: A focus on hard segment content

The microstructure of casting polyurethane (CPU) affects its performance under high dynamic loads, which is critical for developing high-performance materials. Herein, NDI-based casting polyurethane materials with varying hard segment contents (20%, 30%, 40%) were synthesized, and their behaviors un...

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Bibliographic Details
Main Authors: Guangzhi Jin, Peng Li, Yuzhen Gong, Yu Wang, Runguo Wang, Fanzhu Li, Yonglai Lu
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425003886
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