成鞋透水汽测试中最佳通汽条件的研究  

Best steam conditions of shoes water vapor permeability test

作　　者：刘晓影[1] 阳川[1] 胡毅[1] 杜少勋[2] 

机构地区：[1]成都纺织高等专科学校,四川成都611731 [2]温州职业技术学院,浙江温州325035

出　　处：《中国皮革》2016年第8期51-54,共4页China Leather

摘　　要：在温度（23±2）℃、湿度（40±5）％的密闭实验室条件下，以80、160、240、320mL／h流量将水汽通入相同鞋号、款式、材料的成鞋内，分别在通入水汽前、通入水汽0～10min过程中每隔1min及通入水汽结束静置2h后，测定成鞋的质量，计算得出成鞋透水汽量、吸水汽量及吸水汽率，同时观察通入水汽过程中，成鞋表面及其周围湿度的变化与鞋腔内的情况。结果显示：当水汽流量为160、240mL／h时，成鞋质量变化及成鞋周围的湿度变化较为规律和稳定，且鞋腔内的水汽基本达到饱和、完全饱和。由此得出，最佳水汽流量为160～240mL／h，在此条件下，测试结果更加精确。In the airtight laboratory of temperature （ 23 ± 2 ） 320mL/h rate was bubbled into the shoes in the same size, desi ment, every minute in experiment process 0 - 10min, 2h after and humidity （40 ±5 ） % , the water vapor of 80,160,240 and and material. We check the weight of shoes prior to the experitest. The water vapor permeability, water-vapor absorption and the rate of moisture absorption of shoes were obtained by calculation. And the change of Surface of shoes, ambient humidity and temperature and humidity inside of the shoes during the 2h after the test were observed. The results show that surface of shoes and ambient humidity changes orderly and stably, the water vapor inside of the shoes are almost saturated, fully saturated, when the water vapor is 160 and 240mL/h rate is bubbled into the shoes. Therefore the water vapor of 160 - 240mL/h rate is the best flow value. On this condition, the test result is the most accurate.

关 键 词：透水汽 吸水汽 温湿度 水汽流量 蒸汽发生器 

分 类 号：TS943.79[轻工技术与工程—服装设计与工程]