PRETREATMENTS OF HYDROCARBON AND FLUOROCARBON POLYMERS

被引:19
作者
BREWIS, DM
机构
[1] Institute of Surface Science and Technology, University of Technology, Loughborough, Leicestershire
关键词
PRETREATMENTS; POLYOLEFINS; FLUOROPOLYMERS; X-RAY PHOTOELECTRON SPECTROSCOPY; WETTING; INTERACTIONS; WEAK BOUNDARY LAYERS;
D O I
10.1080/00218469208031253
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Pretreatments of polyolefins and fluoropolymers are usually necessary to achieve satisfactory adhesion for bonding and related technologies. In this paper results for various pretreatments of these polymers are presented. These are the treatment of polyolefins with aqueous reagents, dilute fluorine and a natural gas flame, the treatment of PTFE with sodium naphthalenide and the treatment of ECTFE with sodium naphthalenide and a flame. X-ray photoelectron spectroscopy was used to investigate the chemical changes caused by the treatment and the adhesion levels were discussed in relation to wetting, interactions across interfaces and weak boundary layers. © 1992, Taylor & Francis Group, LLC. All rights reserved.
引用
收藏
页码:97 / 107
页数:11
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