Multi-dynamic bond reinforced polyurethane elastomer with outstanding damping characteristics and mechanical properties

Shaolong Li; Feng Qi; Chunyang Di; Yin Yang; Yang Zhao; Yutong Li; Hongjia Song; Jinbin Wang; Zhao Fu; Xiangli Zhong

doi:10.1039/d6lp00009f

January 1, 2026RSC Applied PolymersOpen Access

Multi-dynamic bond reinforced polyurethane elastomer with outstanding damping characteristics and mechanical properties

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Key Points

The aim is to synthesize a novel chain extender to enhance the properties of polyurethane elastomer.
Synthesized a novel chain extender (HDF) with disulfide and imine bonds.
Incorporated HDF into polyurethane elastomer (PUE) to assess its effects.
Analyzed the mechanical and damping characteristics of the cured PUE.
PUE cured with HDF displayed outstanding damping characteristics.
Mechanical properties of the modified PUE were significantly improved.

Implication

Evaluates mechanical properties in polyurethane elastomer, suggesting improved performance.

Abstract

We synthesized a novel chain extender (HDF) featuring disulfide and imine bonds and incorporated it into PUE. The PUE cured with HDF exhibits outstanding damping and mechanical properties.

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a06b914e7dec685947aba76 https://doi.org/10.1039/d6lp00009f

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Multi-dynamic bond reinforced polyurethane elastomer with outstanding damping characteristics and mechanical properties

Key Points

Implication

Abstract

Discussion

Cite This Study

Multi-dynamic bond reinforced polyurethane elastomer with outstanding damping characteristics and mechanical properties

Key Points

Implication

Abstract

Discussion

Cite This Study

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