Transport properties of polypropylene/polyamide-6 blown films

被引：0

作者：

Di Lorenzo, ML ^{[1
]}

DiMaio, L ^{[1
]}

Acierno, D ^{[1
]}

机构：

[1] UNIV SALERNO, DIPARTIMENTO INGN CHIM ALIMENTARE, FISCIANO, SALERNO, ITALY

来源：

POLYMER NETWORKS & BLENDS | 1996年 / 6卷 / 04期

关键词：

blends; polyamide; polypropylene; transport properties;

D O I：

暂无

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polypropylene/polyamide-6 blends of different compositions, with the addition of a modified polypropylene as compatibilizer, were prepared by screw extrusion as blown films. Transport and mechanical properties of the films so obtained have been investigated. Barrier performance of polyamide was not reduced even at high percentages (30%) of PP in the blend. The influence of the compatibilizer seems small, as far as permeability is concerned, but is meaningful in regard to mechanical properties (enhancement of modulus and stress, and strain at break) as known from literature.

引用

页码：147 / 151

页数：5

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