Effect of Plasma Modification on the Chemical Structure of a Polyethylene Terephthalate Fabrics Surface

被引：0
|
作者：
Sojka-Ledakowicz, Jadwiga [1 ]
Kudzin, Marcin H. [1 ]
机构：
[1] Text Res Inst IW, PL-92103 Lodz, Poland
来源：
FIBRES & TEXTILES IN EASTERN EUROPE | 2014年 / 22卷 / 06期
关键词：
plasma treatment; poly(ethylene terephthalate) fabrics; nonwovens; surface modification; oxide particles; OXYGEN;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Investigations focused on physico-chemical modifications of a polyethylene terephthalate (PET) nonwoven fabric fibre surface. To improve the adhesive properties of textile products towards TiO2, their surface was treated in low-temperature plasma (cold plasma). Plasma treatment of PET fabrics was performed in carbon dioxide and/or argon pressure. Potential changes in the chemical structure of polyester fabric can be caused by the following: a homolytic splitting of the ester bonds, a release of volatile degradation products (mainly CO and CO2), a cross-linking, reactions of macro radicals [alkyl (center dot CH2-CH2 similar to) and phenyl (center dot C6H4 similar to)] with oxygen, and a subsequent formation of hydroxy-aromatic rings. Experimental investigations confirmed the fact of modification of the chemical structure of the PET surface caused by plasma treatment of the fibre surface.
引用
收藏
页码：118 / 122
页数：5
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