COMPOSITES SCIENCE AND ENGINEERING ›› 2025, Vol. 0 ›› Issue (10): 60-67.DOI: 10.19936/j.cnki.2096-8000.20251028.009

• BULLETPROOF AND EXPLOSION-PROOF COMPOSITE MATERIAL • Previous Articles     Next Articles

Advances in the application of ultra-high molecular weight polyethylene fibers in ballistic and blast-resistant composite materials

ZHAO Lili1,2, JIANG Bo1,2, ZHAO Liang1,2, CAO Yiru1, SU Jiakai1,2*, LIU Meina2,3   

  1. 1. Shandong Nanshan Zhishang Technology Co., Ltd., Longkou 265706, China;
    2. Key laboratory of Functional Fibers and Textiles, Longkou 265700, China;
    3. School of Textile and Apparel, Yantai Nanshan University, Longkou 265700, China
  • Received:2025-06-10 Online:2025-10-28 Published:2025-12-02

Abstract: Ultra-high molecular weight polyethylene fibers have become a core component in ballistic and blast-resistant composite materials due to their high specific strength, lightweight nature, and excellent energy absorption capabilities. This paper provides an in-depth analysis of the properties of UHMWPE fibers and their critical role in the protective mechanisms of composite materials. It systematically reviews recent advances and performance optimization strategies in key application areas such as ceramic composite armor, metal-based laminated structures, and hybrid systems. Particular emphasis is placed on innovative strategies—such as advanced surface functionalization, biomimetic gradient/multiscale architectures, and multifunctional integration—that have led to breakthroughs in enhancing interfacial strength, energy absorption efficiency, and resistance to multiple impacts. Despite significant progress, intrinsic challenges remain, including the material’s limited thermal resistance, the lack of core domestic production technologies for high-end fibers, and the need for cross-scale simulation and standardized evaluation systems. Future development trends are expected to focus on smart responsive composites, green and sustainable manufacturing, and integrated multifunctional materials.

Key words: UHMWPE fiber, bulletproof and blast-resistant, biomimetic structural design, interfacial modification, energy absorption mechanism, multifunctional integration

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