Plasma jet treatment of five polymers at atmospheric pressure: surface modifications and the relevance for adhesion

被引：385

作者：

Noeske, M ^{[1
]}

Degenhardt, J ^{[1
]}

Strudthoff, S ^{[1
]}

Lommatzsch, U ^{[1
]}

机构：

[1] Frauenhofer Inst Fertigungstechn & Angew Mat Fors, D-28359 Bremen, Germany

来源：

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES | 2004年 / 24卷 / 02期

关键词：

plastics; surface modification; surface treatment by excited gases; plasma;

D O I：

10.1016/j.ijadhadh.2003.09.006

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The polymers PET, PA6, PVDF, HD-PE, and PP are activated by a commercially available plasma jet system at atmospheric pressure to improve adhesive bondability. The adhesion properties of the activated surfaces are evaluated by lap shear tests. The results are correlated with the surface properties that are investigated by XPS, AFM, and contact angle measurements. In addition the influence of operational parameters of the plasma treatment is studied. The activated samples exhibit a substantially increased bonding strength. The improvement can be related to an increase of oxygen concentration, and to changes of the topology of the substrate surface induced by the thermal component of the plasma, The most influential parameters in the plasma treatment are the distance between substrate and nozzle exit and the treatment time. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：171 / 177

页数：7

共 10 条

[1]

DORN L, 1989, ADHAESION, V1, P27

[2]

GARBASSI F, 1998, POLYM SURFACES

[3] Characterisation and comparison of industrially pre-treated homopolymer polypropylene, HF 135M [J].

Green, MD ;

Guild, FJ ;

Adams, RD .

INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES, 2002, 22 (01) :81-90

[4] ATMOSPHERIC SILENT DISCHARGE VERSUS LOW-PRESSURE PLASMA TREATMENT OF POLYETHYLENE, POLYPROPYLENE, POLYISOBUTYLENE, AND POLYSTYRENE [J].

GREENWOOD, OD ;

BOYD, RD ;

HOPKINS, J ;

BADYAL, JPS .

JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 1995, 9 (03) :311-326

[5] A REINTERPRETATION OF ORGANIC LIQUID-POLYTETRAFLUOROETHYLENE SURFACE INTERACTIONS [J].

KAELBLE, DH ;

UY, KC .

JOURNAL OF ADHESION, 1970, 2 :50-&

[6] STABLE GLOW PLASMA AT ATMOSPHERIC-PRESSURE [J].

KANAZAWA, S ;

KOGOMA, M ;

MORIWAKI, T ;

OKAZAKI, S .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1988, 21 (05) :838-840

[7]

KIJOZUMI K, 1970, J ADHES SOC JAPAN, V6, P265

[8] ESTIMATION OF SURFACE FREE ENERGY OF POLYMERS [J].

OWENS, DK ;

WENDT, RC .

JOURNAL OF APPLIED POLYMER SCIENCE, 1969, 13 (08) :1741-&

[9]

Roth J.R., 2000, IND PLASMA ENG

[10]

29919142

← 1 →