Correlation of the material properties of calcium carbonate filled polypropylene with the filler surface energies

被引：16

作者：

Ansari, DM

Price, GJ ^{[1
]}

机构：

[1] Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England

[2] Imerys Minerals Ltd, St Austell PL25 4DJ, Cornwall, England

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2003年 / 88卷 / 08期

关键词：

chromatography; surfaces; fillers; poly(propylene) (PP);

D O I：

10.1002/app.11877

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The physical and mechanical properties of polypropylene (PP) were measured and compared with those of PP composites filled with calcium carbonate modified with sodium polyacrylate, stearic acid, or both. The variations in the mechanical properties showed a high degree of correlation with the surface energies of the fillers, as determined by inverse gas chromatography. The results confirmed the usefulness of inverse gas chromatography for characterizing the compatibility of polymer-filler combinations. (C) 2003 Wiley Periodicals, Inc.

引用

页码：1951 / 1955

页数：5

共 17 条

[1] The influence of surface energetics of calcium carbonate minerals on mineral-polymer interaction in polyolefin composites [J].