Chemical surface modification of fluorocarbon polymers by excimer laser processing

被引：27

作者：

Niino, H ^{[1
]}

Yabe, A ^{[1
]}

机构：

[1] NIMC,TSUKUBA,IBARAKI 305,JAPAN

来源：

APPLIED SURFACE SCIENCE | 1996年 / 96-8卷

关键词：

D O I：

10.1016/0169-4332(95)00529-3

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：

Surface of poly(tetrafluoroethylene) [PTFE] film was modified chemically by an ArF excimer laser-induced reaction in a hydrazine gas atmosphere. The polymer surface modified upon the irradiation of 1000 pulses at 27 mJ cm(-2), which was a fairly lower fluence than the ablation threshold for usual polymer films, showed hydrophilicity (contact angle for water: 30 degrees) enough to be metallized by chemical plating. The mechanism for chemical surface modification was investigated by FTIR, XPS, and SIMS analyses. The laser-treated PTFE film was metallized by a chemical plating process. These processes will be used to fabricate printed wiring boards for high frequency electronics.

引用

页码：550 / 557

页数：8

共 12 条

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[2]

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[3]

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[4]

HOHKLT TA, 1991, STAT SIMS HDB POLYM