发布时间：2026-06-30

DOI码：10.1002/smll.73957

论文名称：An Improved Wet-Spinning Strategy for Preparing Thermal-Insulating UHMWPE Fibers and Their Application in Lightweight, Cut-Resistant Functional Fabrics

发表刊物：Small

关键字：Aerogel; Thermal insulation; Polyethylene; Thermal; Thermal resistance; Fiber; Core (optical fiber); Ultra-high-molecular-weight polyethylene

摘要：ABSTRACT Ultra‐high molecular weight polyethylene (UHMWPE) fiber is ideal for cut‐resistant fabrics but suffers from poor thermal insulation, restricting its use in low‐temperature environments. This study proposes a method to improve the thermal insulation of UHMWPE fibers while preserving mechanical performance. Novel core–shell aerogel fibers were prepared with UHMWPE as the core and silica aerogel (SiO 2 ) as the shell. Thermal imaging and cut‐resistant tests were used to evaluate the properties. The results show that SiO 2 aerogel significantly enhances thermal insulation: at a 100°C hea…

合写作者：Xingzhong Gao, Wei Fan, Zhe Liu, Hong Chen, Zhishen Ge, Yanfeng Zhang

第一作者：Shixuan Gao

论文类型：期刊论文

通讯作者：Yanfeng Zhang

论文编号：137

页面范围：e73957

ISSN号：1613-6810;1613-6829

是否译文：否

发表时间：2026-06-05

收录刊物：SCI

发布期刊链接：https://doi.org/10.1002/smll.73957