Atmospheric Pressure Plasma Jet Treatment of Polyethylene Surfaces for Adhesion Improvement

被引：183

作者：

Lommatzsch, Uwe ^{[1
]}

Pasedag, Dirk ^{[2
]}

Baalmann, Alfred ^{[1
]}

Ellinghorst, Guido ^{[1
]}

Wagner, Hans-Erich ^{[2
]}

机构：

[1] Fraunhofer Inst Mfg Technol & Appl Mat Res, D-28359 Bremen, Germany

[2] Ernst Moritz Arndt Univ Greifswald, Inst Phys, D-17489 Greifswald, Germany

来源：

PLASMA PROCESSES AND POLYMERS | 2007年 / 4卷

关键词：

adhesion; modification; optical emission spectroscopy (OES); plasma jet; polymer treatments; surface modification;

D O I：

10.1002/ppap.200732402

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Polyethylene (PE) samples were activated by an atmospheric pressure plasma jet. The improvement in adhesive bond strength is attributed to the incorporation of oxygen-containing functional groups into the PE surface. Optical emission spectroscopy in combination with XPS analysis shows differences in the surface reactions for a plasma jet operated with air or pure nitrogen. The results indicate that the surface modifications take place in two different environments with respect to location and time: (a) reactions while the substrate is hit by the plasma jet, and (b) reactions outside the plasma jet after the treatment.

引用

页码：S1041 / S1045

页数：5

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