GAS BARRIER IMPROVEMENT USING VERMICULITE AND MICA IN POLYMER-FILMS

被引：49

作者：

WARD, WJ

GAINES, GL

ALGER, MM

STANLEY, TJ

机构：

[1] General Electric Company, Corporate Research and Development, Schenectady

来源：

JOURNAL OF MEMBRANE SCIENCE | 1991年 / 55卷 / 1-2期

关键词：

BARRIER MEMBRANE; COMPOSITE MEMBRANE; MICA; VERMICULITE; COATINGS;

D O I：

10.1016/S0376-7388(00)82333-9

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The objective of this work was to develop a class of barrier materials based on filling a polymer film with impermeable plates aligned in the plane of the film. Mica and vermiculite fillers were developed for this application, and permeability reductions of more than two orders of magnitude were achieved in solvent cast films. The fillers will not survive extrusion but could provide the basis for high barrier coatings.

引用

页码：173 / 180

页数：8

共 8 条

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