摘要
以N-β-氨乙基-γ-氨丙基聚二甲基硅氧烷(ASO-1)和羧基化聚醚有机硅(CPES)为构筑单元,在棉纤维表面获得了ASO-1/CPES超分子膜,并对其成膜性和应用性能进行研究。用场发射扫描电镜(FE-SEM)观察发现,组装有ASO-1/CPES超分子膜的纤维表面平整、光滑。应用性能研究结果表明,经ASO-1与CPES整理的纯棉织物柔软性、白度、亲水性均比ASO-1单独处理的织物好。当ASO-1与CPES质量比为1∶2时,所得织物的柔软性最好,其白度与空白织物相比基本不变,且具有一定的亲水性,综合应用性能最佳。研究还发现,黏度为3650mPa·s,氨值为0.9mmol/g的ASO-1适合用作ASO-1/CPES超分子体系的构筑单元。
Based on the architecture units of N-β-aminoethyl-γ-aminopropyl polydimethylsiloxane（ASO-1） and carboxyl modified polyether-b-polydimethylsiloxane（CPES）,ASO-1 /CPES supramolecular film was formed on the surface of cotton fabric.The film forming performance and application were studied.Field emission scanning electron microscope（FE-SEM） investigation showed that the fabric surface anchored with ASO-1/CPES supramolecular film was much smoother than that of the control sample.Compared with the fabric treated with ASO-1 alone,the fabric with supramolecular film has better softness,whiteness and hydrophilicity.In addition,when the mass ratio of ASO-1 to CPES was 1：2,the treated fabric showed the optimum softness and certain hydrophilicity without affecting its whiteness,demonstrating the best comprehensive application performance.Besides,the suitable viscosity and amino value of ASO-1 for the suparmolecular assembly was 3650 mPa·s and 0.9mmol/g,respectively.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2010年第4期7-10,共4页
Journal of Textile Research
基金
教育部博士点基金资助项目(200807080002)
陕西省教育厅重点项目(09JS060)
关键词
超分子
氨基硅
羧基化聚醚有机硅
形貌
应用性能
supramolecular
aminosiloxane
carboxyl modified polyether-b-polydimethylsiloxane
morphology
application
