文献类型：期刊文献

英文题名：Influence of He/O-2 atmospheric pressure plasma jet treatment on subsequent wet desizing of polyacrylate on PET fabrics

作者：Li, Xuming[1,2];Lin, Jun[1];Qiu, Yiping[1]

机构：[1]Donghua Univ, Key Lab Text Sci & Technol, Minist Educ, Coll Text, Shanghai 201620, Peoples R China;[2]Shaoxing Univ, Coll Text & Clothing, Shaoxing 312000, Peoples R China

年份：2012

卷号：258

期号：7

起止页码：2332

外文期刊名：APPLIED SURFACE SCIENCE

收录：SCI-EXPANDED(收录号：WOS:000299162300019)、、WOS

基金：This work was supported by the National High Technology Research and Development Program of China (no. 2007AA03Z101), Natural Science Foundation for the Youth (nos. 50803010 and 60904056), and the Program of Introducing Talents of Discipline to Universities (no. B07024), and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：Atmospheric pressure plasma jet; Polyacrylate; Desizing; PET fabrics; AFM; XPS; SEM

外文摘要：The influence of He/O-2 atmospheric pressure plasma jet (APPJ) treatment on subsequent wet desizing of polyacrylate on PET fabrics was studied in the present paper. Weight loss results indicated that the weight loss increased with an increase of plasma treatment time. Atomic force microscopy (AFM) and scanning electron microscopy (SEM) showed an increased surface roughness after the plasma treatment. SEM also showed that the fiber surfaces were as clean as unsized fibers after 35 s treatment followed by NaHCO3 desizing. X-ray photoelectron spectroscopy (XPS) analysis indicated that oxygen-based functional groups increased for the plasma treated polyacrylate sized fabrics. The percent desizing ratio (PDR) results showed that more than 99% PDR was achieved after 65 s plasma treatment followed by a 5 min NaHCO3 desizing. Compared to conventional wet desizing, indicating that plasma treatment could significantly reduce desizing time. (C) 2011 Elsevier B. V. All rights reserved.