• <abbr id="ck0wi"><source id="ck0wi"></source></abbr>
    <li id="ck0wi"></li>
  • <li id="ck0wi"><dl id="ck0wi"></dl></li><button id="ck0wi"><input id="ck0wi"></input></button>
  • <abbr id="ck0wi"></abbr>
  • <li id="ck0wi"><dl id="ck0wi"></dl></li>
  • Home >

    Successful Use Of Nanotechnology To Obtain Moisture Absorption And Quick Drying Wool Fabrics

    2010/10/20 14:27:00 51

    Wool Fabric

      



     


       Nanotechnology The rise of textile industry has a far-reaching impact on the textile industry. In recent years, functional nanomaterials such as antibacterial, deodorant, UV and self cleaning have attracted wide attention. In addition to the novelty of functionality, it is also of great significance to develop "hygroscopic and quick drying" fabrics using nanotechnology to improve the wearing comfort of fabrics. In addition, nano functional fabrics are also faced with a big problem in practical application, that is, the new functions that nanotechnology gives to fabrics can not be maintained for a long time, for example, washing resistance is not enough. After washing, the special functions of washing machines commonly used in people's daily life will disappear in part or all. Developing effective methods to improve Nano fabric The washing resistance, with a view to achieving machine washability, still has great challenges.


    In natural fibers, wool is an ideal clothing material because of its light, soft and warm quality. However, the scale structure on the surface of wool fibers makes the woollen fabrics naturally hydrophobic, impeding the ability of wool fabrics to absorb water vapor, resulting in low moisture absorption and sweat perspiration. It is very easy for people to feel hot and uncomfortable after a lot of sports. Research and development of "hygroscopic and quick drying" Wool fabric It has always been a hot research topic in the industry.


    Professor Tang Fangqiong, a professor of nanomaterial control and Application Research Laboratory of the Institute of physical and chemical technology, Chinese Academy of Sciences, and a team led by Professor Li Yi of the textile and clothing department of Hong Kong Polytech University jointly developed a unique nano finishing technology, and successfully developed "washable and quick drying" wool fabric with washability. The team built a nano thin layer of spherical silica on the surface of wool fibers, and constructed super hydrophilic wool fabrics. The mechanism of hydrophobicity of wool fibers modified by nanotechnology was also discussed (Langmuir, 2010, 26, 4675 – 4679).


    On the basis of this study, the team applied the surface grafting and in-situ growth strategy to the surface of wool fibers in situ to grow silica nanocrystalline with a diameter of 20 nm. The fabric is tested according to the national standard and meets the requirements of the "moisture absorption and quick drying" functional fabric. In addition, after 20 times of machine wash, this characteristic can still be maintained well, and the problem of washability of nano functional fabrics is solved. Moreover, the in situ growth strategy greatly simplifies the preparation steps, and provides a new idea for the construction of nano functional fabrics.


    The research results have been published in the Journal of Applied Chemistry, published in the Journal of chemistry and sustainability, energy and materials (Chemistry & Sustainability, Energy & Materials, referred to as ChemSusChem) in the Journal of German Chemistry Society (ChemSusChem 2010,31031 – 1035), and invent 1 domestic invention patents and have applied for International patents.


    After the publication of the article, the United States nano technology and nanoscience net Nanowerk in the news focused column (Spotlight), with Nanotechnology improves wool fabrics as the title, carried on the tracking report to the physicochemical Institute and the new progress of Hong Kong Polytech University.

    • Related reading

    The United States Will Issue Relevant Policies For Security Clothing And National Flags.

    policies and regulations
    |
    2010/10/19 16:12:00
    51

    Guangdong Takes Effective Measures To Promote Garment Export

    policies and regulations
    |
    2010/10/19 16:03:00
    41

    印商要求政府停止對從中國進(jìn)口紡機(jī)的財(cái)政補(bǔ)貼

    policies and regulations
    |
    2010/10/19 14:39:00
    33

    The New Environmental Management Measures For Chemical Substances Began On The 15 Th.

    policies and regulations
    |
    2010/10/18 16:39:00
    60

    Clothing Quality Has Been Protected By &Nbsp; &Nbsp; Authoritative Inspection For Clothing Checks.

    policies and regulations
    |
    2010/10/18 16:10:00
    56
    Read the next article

    Notice Of The Fourth Provisional Shareholders' Meeting Of Jiangsu In 2010

    Notice of the fourth provisional shareholders' meeting of Jiangsu Unicom's Limited by Share Ltd in 2010

    主站蜘蛛池模板: а√在线地址最新版| 欧美午夜成年片在线观看| 无码h黄肉3d动漫在线观看| 国产呻吟久久久久久久92| 国产中文在线视频| 久久亚洲精品无码gv| 野花香高清在线观看视频播放免费| 日韩精品电影在线| 图片区亚洲色图| 同性女女黄h片在线播放| 中文字幕在线观看亚洲日韩| 老子影院午夜伦手机在线看| 日产精品卡一卡2卡三卡乱码工厂| 国产又黄又爽胸又大免费视频| 久久人人爽人人爽人人av东京热| 5╳社区视频在线5sq| 真实国产乱子伦精品免费| 女人张腿让男桶免费视频观看| 人人添人人澡人人澡人人人人| 中文字幕ヘンリー冢本全集| 美女图片在线视频精品播放| 娇bbb搡bbb擦bbb| 作者不详不要…用力呢| 99久久99久久久99精品齐| 男的把j伸进女人p图片动态 | 国产av一区二区三区日韩| 久久96国产精品| 精品国产亚洲AV麻豆| 天天干天天色综合网| 出租房换爱交换乱第二部| free性满足hd极品| 色94色欧美一区| 日本一道dvd在线播放| 哒哒哒免费视频观看在线www| 《调教办公室》在线观看| 欧美黑人巨大xxxxx视频| 国产精品免费观看视频| 久久精品中文字幕无码| 老师让我她我爽了好久视频| 夫醉酒被公侵犯的电影中字版 | 在线观看国产精品va|