Influence of He/O2 atmospheric pressure plasma jet treatment on subsequent wet desizing of polyacrylate on PET fabrics

被引：23
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
来源：
APPLIED SURFACE SCIENCE | 2012年 / 258卷 / 07期
基金：
国家高技术研究发展计划(863计划);
关键词：
Atmospheric pressure plasma jet; Polyacrylate; Desizing; PET fabrics; AFM; XPS; SEM; DIELECTRIC BARRIER DISCHARGE; SURFACE MODIFICATION; POLY(VINYL ALCOHOL); GLOW-DISCHARGE; WETTABILITY; MECHANISM; MOISTURE; NONWOVEN; FILMS;
D O I：
10.1016/j.apsusc.2011.10.009
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
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.
引用
收藏
页码：2332 / 2338
页数：7
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