Polymer barrier films

被引：34

作者：

Feldman, D ^{[1
]}

机构：

[1] Concordia Univ, Dept Bldg Civil & Environm Engn, Montreal, PQ H3G 1M8, Canada

来源：

JOURNAL OF POLYMERS AND THE ENVIRONMENT | 2001年 / 9卷 / 02期

关键词：

polymer films; permeability; packaging; construction;

D O I：

10.1023/A:1020231821526

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Many polymers such as polyolefins (polyethylene, polypropylene), poly(vinyl chloride), aliphatic polyamides, poly(ethylene terephthalate), polycarbonate, and others are used as protective barrier films against the mass transport of small molecules of gases, vapors, and liquids (known as diffusates, permeants) in different applications. The barrier properties depend on the polymer characteristics such as solubility, diffusion, permeability, and others, the nature of the fluid, temperature, and other factors. Mainly polymer barrier film application in packaging, construction, and agriculture are discussed.

引用

页码：49 / 55

页数：7