DataVXTextile Research JournalPaper
journal article·2025-06

High-performance thermal insulating polyamide 6/66–cesium tungsten bronze composite hollow fiber via melt spinning and melt mixing

Xiao Ma, Wenjing Shi, Xiaojuan Wang, Huajie Zhou, Yu Wang, Ka-lok Chiu, Jian Zhao, Xin Li

Textile Research Journal· Volume 95· Issue 11-12
Publisher page
Source abstract

Abstract

We have successfully used melt spinning and melt mixing, which are established manufacturing procedures in the textile industry, to create a biomimetic polyamide 6/66–cesium tungsten bronze (PA6/66–Cs 0.33 WO 3 ) composite hollow fiber. This hollow fiber has an elliptical form, with a width of around 18 µm and a wall thickness of approximately 3–5 µm. It has a uniform distribution of Cs 0.33 WO 3 and is sufficiently strong, light, and flexible to be woven into fabric. The woven fabric has high thermal shielding qualities and efficiently absorbs solar heat. Conduction and convection heat loss are minimized by hollow fiber architectures, whereas light absorption is improved by Cs 0.33 WO 3 . Finally, the fabric performs exceptionally well in terms of ultraviolet protection. As a result, it has a lot of potential for utilization in winter clothing.
Source: crossref · Quality: baseline

Research context

Composites

OpenAlex topics: Transition Metal Oxide Nanomaterials · Aerogels and thermal insulation · Fiber-reinforced polymer composites

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, China

State Key Laboratory of Biobased Fiber Manufacturing Technology, China Textile Academy, China

Tianjin Baosteel Rare Earth Research Institute Co., Ltd

Zhejiang Guxiandao Polyester Dope Dyed Yarn Co., Ltd, China

School of Fashion and Textiles, Hong Kong Polytechnic University

School of textile and engineering, Tiangong University, China

Funding

the Open Fund of State Key Laboratory of Biobased Fiber Manufacturing Technology, China Textile Academy

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