SURFACE-ANALYSIS AND ADHESION OF POLYPROPYLENE AFTER LOW-PRESSURE PLASMA TREATMENT

被引:23
作者
NOWAK, S [1 ]
HAERRI, HP [1 ]
SCHLAPBACH, L [1 ]
VOGT, J [1 ]
机构
[1] CIBA GEIGY AG,MAT RES WMA,CH-1701 FRIBOURG,SWITZERLAND
关键词
D O I
10.1002/sia.740160187
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
We have used XPS core‐level spectroscopy to study the nature of polypropylene surfaces that were exposed to an rf‐induced low‐pressure plasma. This treatment resulted in enhanced oxidation of the polymer surface, which can be attributed to CO functionalities. This modification of the polymer surface allowed the proparation of adhesive joints with improved strength of the polymerepoxy interface. Langmuir probe techniques were used to characterize the plasma. X‐ray degradation of the plasma‐modified polymer surfaces was observed. Copyright © 1990 John Wiley & Sons Ltd.
引用
收藏
页码:418 / 423
页数:6
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