Polymer matrix of polyethylene porous films functionalized by electrical discharge plasma

被引：16

作者：

Novak, I. ^{[2
]}

Elyashevich, G. K. ^{[1
]}

Chodak, I. ^{[2
]}

Olifirenko, A. S. ^{[1
]}

Steviar, M. ^{[2
]}

Spirkova, M. ^{[3
]}

Saprykina, N. ^{[1
]}

Vlasova, E. ^{[1
]}

Kleinova, A. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia

[2] Slovak Acad Sci, Inst Polymer, Bratislava 84236, Slovakia

[3] Acad Sci Czech Republic, Inst Macromol Chem, CR-16206 Prague, Czech Republic

来源：

EUROPEAN POLYMER JOURNAL | 2008年 / 44卷 / 08期

基金：

俄罗斯基础研究基金会;

关键词：

surface modification; polyethylene; dielectric barrier discharge; plasma; surface energy; peel strength;

D O I：

10.1016/j.eurpolymj.2008.05.015

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The polyethylene porous films were treated by dielectric surface barrier discharge (DSBD) plasma at atmospheric pressure in oxygen (O-2) or nitrogen (N-2) and by radio-frequency discharge (RFD) plasma in air at reduced pressure 46 Pa. The surface energy of films was carried out by direct measurements of contact angles of six testing liquids. The strength of adhesive joints in the system modified polyethylene porous films - polyacrylate was measured by peeling of the joints under the angle of 90 degrees. The significant increase of the surface energy and its polar component of polyethylene porous films modified by all types of plasma were observed. The higher strengths of adhesive joints were found for modification of polyethylene porous films by radio-frequency discharge plasma in comparison with modification of the films by barrier discharge plasma. (c) 2008 Elsevier Ltd. All rights reserved.

引用

页码：2702 / 2707

页数：6

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