...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>繊維学会誌 >Ammonia-Gas Treatment of Cellulosic Fabrics
【24h】

Ammonia-Gas Treatment of Cellulosic Fabrics

机译：氨气处理纤维素织物

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Native and regenerated cellulosic fabrics such as cotton,cupro,polynosic,viscose rayon taffeta and visocse rayon muslin were treated with ammonia-gas under various conditions.The dyeing and KES(Kawabata Evaluation System)mechanical properties were obtained.Although X-ray diffraction intensity profiles of the cotton showed almost no change by the treatment for 10 min,the peaks assigned to cellulose I decreased in intensity by the treatment for 60 min,and new peak intensity maxima assigned to cellulose III_I appeared at scattering angles of 2 theta=11.6 deg and 21.0 deg.On the other hand,the profiles of the regenerated cellulosic fabrics were not changed at all by the ammonia-gas treatment.Apparent dyeing rate of the cotton decreased regardless of the treating conditions,whereas the dyeing rate of the regenerated fabrics was unchanged by the treatment.KES shearing and bending properties(the moduli G and B;the hysteresis widths 2HG,2HG5 and 2HB)in relation to the fabric hand decreased.Therefore,it is clear that the ammoniagas treatment is effective to improve the soft hand of the cellulosic fabrics,especially for the regenerated cellulosic fabrics.
机译：用氨气在各种条件下处理棉，粗棉布，多纤维棉，粘胶塔夫绸和粘胶丝棉布等天然和再生纤维素织物，获得了染色和KES（Kawabata评价系统）的机械性能.X射线衍射强度棉花的轮廓在处理10分钟后几乎没有变化，分配给纤维素I的峰强度在处理60分钟后降低，并且分配给纤维素III_I的新峰强度最大值出现在2θ= 11.6度的散射角处另一方面，氨气处理使再生的纤维素织物的轮廓完全没有改变。21.0度。无论处理条件如何，棉的表观染色率均降低，其中再生织物的染色率为与织物手有关的KES剪切和弯曲性能（模量G和B;磁滞宽度2HG，2HG5和2HB）降低。因此，很明显，氨气处理对于改善纤维素织物的柔软手感是有效的，特别是对于再生的纤维素织物。

著录项

  • 来源
    《繊維学会誌》 |2003年第11期|p.443-447|共5页
  • 作者

    Tomiji Wakida; Muncheul Lee; Dong Seok Jeong; Shinzo Ishida; Toshihiko Itazu;

  • 作者单位

    Department of Home Economics,Gifu Women's University,80 Taromaru,Gifu 501-2592,Japan;

    Department of Textile Engineering,Pusan National University,Pusan 609-735,Korea;

    Department of Textile Engineering,Pusan National University,Pusan 609-735,Korea;

    Iwatani International Corporation,Moriyama,Shiga 524-0041,Japan;

    Owari Textile Reearch Center,Aichi Industrial Technology Institute,Ichinomiya,Aichi 491-0931,Japan;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学纤维工业;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号