二重组织混合特殊浸润性织物用于单向导湿的研究  

Study on the application of mixed special wettability fabrics based on backed weave in single-side moisture transportion

作　　者：罗玫因 蔡再生[1] Luo Meiyin;Cai Zaisheng(Key Laboratory of Science and Technology of Eco-Textiles,Ministry of Education,Donghua University,Shanghai 201620,China)

机构地区：[1]东华大学生态纺织教育部重点实验室国家染整工程中心,上海201620

出　　处：《产业用纺织品》2020年第12期9-15,共7页Technical Textiles

摘　　要：以二重组织为基础,以不同特殊浸润性的纱线为原材料,通过织造的方式,赋予双层织物混合特殊浸润性,使其具有单向导湿性能。测试主疏水面不同亲疏水面积比对双层织物单向导湿性能的影响。结果表明:以56#钢筘密度织造的主疏水面亲疏水面积比为1∶8的二重组织混合特殊浸润性织物的单向导湿性能最佳。该织物具有最高的水分单向(主疏水面→主亲水面)传递指数1042.314,反向水分单向传递指数为-1056.068,吸水率>140%,滴水扩散时间<3.000 s,液态水动态综合传递指数为0.802,MMT测试评级结果显示该织物单向导湿性能极优。Based on the backed weave,and taken different special wettability yarns as raw materials,the double woven fabrics were given the mixed special wettability through weaving,so that they had single-side moisture transportion.The effects of different hydrophilic and hydrophobic area ratios of the main hydrophobic surface on the single-side moisture transportion of double woven fabrics were tested.The results showed that,the single-side moisture transportion of the mixed special wettability fabric based on backed weave,which was prepared at a density of 56#reed and with hydrophilic and hydrophobic area ratio of the main hydrophobic surface at 1∶8,was the best.The fabric had the highest moisture one-way transport index at 1042.314 from the hydrophobic surface to the hydrophilic surface,the reverse moisture one-way transport index at-1056.068,the water absorption rate>140%,the drip diffusion time<3.000 s,and the liquid water dynamic composite transfer index at 0.802.The MMT test results showed that the single-side moisture transportion of the fabric was excellent.

关 键 词：双层织物 二重组织 单向导湿 混合特殊浸润性 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程] TS156[轻工技术与工程—纺织科学与工程]