低温柔化处理后苎麻面料刺痒感的研究  

Research on the prickle sensation of ramie fabric based on low temperature softening

作　　者：程浩南[1,2] 蒋丽萍[2] 张鹏飞 

机构地区：[1]江西省现代服装工程技术研究中心,江西南昌330201 [2]江西服装学院,江西南昌330201 [3]陕西出入境检验检疫局,陕西西安710068

出　　处：《毛纺科技》2017年第6期40-43,共4页Wool Textile Journal

基　　金：江西省教育厅科技青年项目(GJJ151224)

摘　　要：以苎麻面料为试验原料,当反应溶液中氢氧化钠∶尿素∶四硼酸钠十水化合物∶甘油的质量比为7∶12∶3∶5,温度为-10℃,时间为10 min时对苎麻面料进行低温柔化处理,通过对面料的SEM、XRD、弯曲长度和刺痒感进行测试,探究低温柔化处理后苎麻面料刺痒感的变化。试验结果表明:经过低温柔化处理后,苎麻纤维的结晶度下降了19.5%,面料表面较粗的纤维末端被分成了很多的柔软原纤化纤维,面料的弯曲长度下降了10.7%,面料的刺痒感得到了明显降低,有效地提高了苎麻面料的服用性能,与此同时,也证明了碱-尿素低温柔化处理工艺的有效性。The ramie fabric was treated with ramie fabric at temperature of- 10 ℃ and time of 10 min, when the mass ratio of sodium hydroxide： urea： sodium tetraborate decahydrate： glycerol was 7： 12：3：5. Through the SEM, XRD, bending length and prickle test of the ramie fabric after low temperature softening treatment, it studied the performance after low temperature softening treatment. The results showed that the crystallinity of the ramie fiber decreased by 19.5% after the softening treatment at low temperature. The thick fiber end of the fabric was divided into many soft fibrillated fibers, the bending length of the fabric was decreased by 10.7%. And the effect of alkali-urea softening treatment at low temperature was also proved.

关 键 词：苎麻面料 低温柔化处理 结晶度 刺痒感 

分 类 号：TS101.923[轻工技术与工程—纺织工程] TS195.6[轻工技术与工程—纺织科学与工程]