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Mechanically robust and radiatively cool: Hydroentangled HDPE/SiO2 microfibrous functional composites with PA6 reinforcement for outdoor protection

delete2026-08-12
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PRE
AI
H
Heng Zhang *
T
Taotao Li
Q
Qi Zhen
X
Xiaoyu Guan
Q
Qian Zhai
Z
Ziqiang Yang
DOI:10.1016/j.applthermaleng.2026.132768delete
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Abstract

Abstract

En 中文
• Binder-free HDPE/SiO2-PA6 composites via melt-blown and hydroentanglement. • Hydroentanglement tunes pore structure and boosts tensile strength to 868.9 N/5 cm. • SiO2 boosts solar reflectance to 0.89, net cooling power to 84.6 W·m−2. • Reflective cooling contributes over 98% of total net cooling power.
Keywords:
Passive radiative cooling
Waterproof and breathable
Outdoor protective
Solar reflectivity
Thermal analysis
Hierarchical structure

Journal

Applied Thermal Engineering cover
Applied Thermal Engineering
IF:
6.9
Papers:
2.6W
Citations:
10.6W

Organization

Z
zhongyuan university of technology
Scholars:
804
Papers: 241
Citations: 0
H
henan yeesain health technology co., ltd
Scholars:
4
Papers: 4
Citations: 0
B
Beijing Institute of Fashion Technology
Scholars:
733
Papers: 410
Citations: 1.0K
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