Application of POPA-Si(OCH3)3 Type Sol Modified with Nano-CB in Wool Fabric
A new sol containing POPA-Si(OCH3)3 structure which was applied to wool fabric with nano-CB (carbon black) particles was proposed to obtain the antifelting and antistatic performance. The sol was prepared through the hydrolysis process of alkoxysilane functionalized POPA-Si(OCH3)3,then the wool fabric samples were treated with sol by pad-drycure process at 140℃ curing temperature with 3 min. The thermal properties and microstructure of the treated wool sample were characterized by TGA and XRD, the hydrophilic nano-CB was obtained by using the acidic modifier treated on the raw material, i.e. mixing nitric acid and sulfuric acid in volume ratio 1:3, then dropped the nano-CB solution into the above sol and treated the wool sample under the same process.The results were identified that the areashrinking value decreased from 13.44％ to 2.23％, the static voltage decreased from initial 1600V to 1200 V, and the static voltage half-life from 2.2 S to 0.8s.
Nano-CB antifelting antistatic
Yi Hu Jing-Hong Yuan Jinqiang Liu
Key Laboratory of Advanced Textile Materials and Manufacturing Technology of Chinese Ministry of Edu Institute of Costume, Zhejiang textile & fashion College, Ningbo 315000, P.R.China
国际会议
上海
英文
821-824
2009-05-27（万方平台首次上网日期，不代表论文的发表时间）