Evaluation of thermal protection performance of honeycomb sandwich structure fabric for fireproof clothing

被引：0
|
作者：
Du F. [1 ]
Li X. [1 ,2 ,3 ]
Zhang S. [1 ]
机构：
[1] College of Fashion and Design, Donghua University, Shanghai
[2] Institute of Design and Innovation, Tongji University, Shanghai
[3] Key Laboratory of Clothing Design and Technology, Ministry of Education, Donghua University, Shanghai
来源：
Fangzhi Xuebao/Journal of Textile Research | 2019年 / 40卷 / 03期
关键词：
Fireproof clothing; Honeycomb sandwich structure; Thermal protection performance; Thermal-wet comfort;
D O I：
10.13475/j.fzxb.20180400506
中图分类号：
学科分类号：
摘要：
In view of the heaviness and stuffiness of current fireproof clothing, a honeycomb sandwich structure with heat insulation, high temperature resistance, moisture absorption and ventilation was proposed to improve its performance of functional protection and heat and moisture comfort. By analyzing the inherent heat transfer mechanism of honeycomb sandwich structure, 7 different kinds of honeycomb sandwich structures were designed and fabricated. The current typical layers of fabrics were chosen as the experimental samples. Taking into account of the fabric weight and the sorts of honeycomb sandwich structure, 21 kinds of experimental schemes were designed. Thermal protection performance (TPP) tester was used to evaluate the thermal protection performance, and further the effect of side length, wall thickness and core thickness of honeycomb sandwich structure on thermal protection performance of fireproof clothing was investigated. Experimental results show that the honeycomb sandwich structure is light and can meet the requirements of thermal protection performance. The smaller the side length, the larger the wall thickness and the larger the core thickness, the larger the TPP value of the fabric and the better the thermal protection performance. Copyright No content may be reproduced or abridged without authorization.
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页码：133 / 138
页数：5
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