Functionalization of PE nonwoven Fabric by Plasma Treatment to improve Dyeing Affinity

被引:5
作者
Enomoto, Ichiro [1 ]
Mishima, Kazuya [2 ]
Kobayashi, Takashi [2 ]
Soeda, Shin [1 ]
机构
[1] Tokyo Metropolitan Ind Technol Res Inst, Sumida Ku, Tokyo 1300015, Japan
[2] Nippo Elect Co Ltd, Asao Ku, Kawasaki, Kanagawa 2150034, Japan
关键词
plasma treatment; FT-IR; XPS; dyeing test; MOLECULAR-WEIGHT-POLYETHYLENE; SURFACE MODIFICATION; GRAFT-POLYMERIZATION; METHYL-METHACRYLATE; DIRECT FLUORINATION; FIBER; ACID;
D O I
10.2494/photopolymer.23.545
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
When the surface of ultra-high molecular weight polyethylene (UHMWPE) nonwoven fabric was treated with an oxygen plasma, the hydrophilic nature of the sample surface was improved. However, the sample was only colored slightly by in a dyeing test with dyestuffs done to investigate the effect of surface functionalization. A mixed-gas plasma treatment with fluorocarbon was able produce a sample that could be dyed a dark color using acid and reactive dyes. From the results of fourier transform infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS) measurements, it was found that the carboxyl group increased on the sample surface as a result of the mixed-gas plasma treatment. As a simple evaluation method for investigating the effect of plasma treatment, the dyeing test was effective.
引用
收藏
页码:545 / 548
页数:4
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