PHYSICAL ASPECTS OF POLYMER STABILIZATION

被引：1

作者：

FOLDES, E

机构：

来源：

MACROMOLECULAR SYMPOSIA | 1995年 / 100卷

关键词：

D O I：

10.1002/masy.19951000112

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Transport properties of additives in polymers were studied by measuring the diffusion rate and solubility of different antioxidants in ethylene polymers. Correlation was found between the diffusion rate and the fractional free-volume of the noncrystalline phase of polymer, as well as the specific volume of diffusant. The measured solubility values were evaluated by the extended thermodynamic theory of solution of solids.

引用

页码：77 / 80

页数：4