聚硅氧烷超分子ASO-1/CPES膜及其应用性能

 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3650 mPa•S，氨值为0.9 mmol/g的ASO-1适合用作 ASO-1/CPES 超分子体系的构筑单元。

Film forming performance and application of supramolecule ASO-1/CPES

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 Mone,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 3 650 mPa·s and 1.9 and 0.9 mmol/g, respectively.