基于灰色系统理论的消防服舒适层面料热湿舒适性评价  

Evaluation of thermal wet comfort performance of the lining of firefighter protective clothing based on grey system theory

作　　者：祝学薇 师云龙 张健[1] 钱晓明[1] Zhu Xuewei;Shi Yunlong;Zhang Jian;Qian Xiaoming(School of Textile Science and Engineering,Tiangong University,Tianjin 300387,China)

机构地区：[1]天津工业大学纺织科学与工程学院,天津300387

出　　处：《消防科学与技术》2024年第12期1731-1736,共6页Fire Science and Technology

摘　　要：为了解和评价消防服舒适层面料的热湿舒适性,并为其设计研发提供参考,对现役消防服常用的6种舒适层面料进行热湿舒适性测试,并运用灰色综合评价和灰色关联分析对6种消防服舒适层面料的综合热湿舒适性进行评价,分析每种因素对舒适性的影响程度。结果显示隆起管状结构,成分为进口原液芳纶+高性能阻燃纤维,经密375根/10 cm,纬密490根/10 cm,面密度140 g/m^(2),厚度为1.79 mm的面料热湿舒适性综合性能最好,近优度为0.958,最接近1。面料的8种测试指标中透气性对热湿舒适性的影响最大,8种测试指标对近优度的关联度数值在0.8左右,相差不大。消防服舒适层面料的热湿舒适性主要与织物组织结构、紧密度、厚度及面密度有关。In order to understand and evaluate the thermal wet comfort performance of the lining of firefighter protective clothing,and to provide reference for their design and development,the thermal wet comfort performance of six types of lining commonly used for firefighter protective clothing in service was tested,and the comprehensive thermal wet comfort performance of the six types of lining for firefighter protective clothing was evaluated by using grey comprehensive evaluation,the degree of influence of each factor on the comfort was analyzed by using grey relational analysis.The results showed that the fabric with a bulging tubular structure,imported stoste Nomex fibers and highperformance flame retardant fibres,warp density of 375 roots/10 cm,weft density of 490 roots/10 cm,areal density of 140 g/m^(2),and thickness of 1.79 mm has the best comprehensive performance in terms of thermal wet comfort performance,with a premium degree of 0.958,which is the closest to 1.The air permeability has the greatest impact on the thermal wet comfort performance among the 8 test indexes for the fabrics.The relevance of the 8 test indexes to the premium degree is around 0.8,which is not much different.The thermal wet comfort performance of the lining of firefighter protective clothing is mainly related to the fabric structure,tightness,thickness and areal density.

关 键 词：消防服 热湿舒适性 灰色综合评价 灰色关联分析 舒适层面料 

分 类 号：TS106[轻工技术与工程—纺织工程]