NEW POLYAMIDE - BASED BLENDS

被引：5
|
作者：
SPERONI, F
机构：
[1] SNIARicerche, Pisticci Scalo, 75101, Via Pomarico
来源：
MACROMOLECULAR SYMPOSIA | 1994年 / 78卷
关键词：
D O I：
10.1002/masy.19940780125
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Among polyamide based blends, PA/PP alloys show interesting technological properties due to low moisture absorption. A model class of PA6/PP homopolymer blends, compatibilized through the addition of PP-g-MA is described in the present work; the experimentally obtained morphologies are related to predictive equations for co-continuity, at given rheological conditions. PP/compatibilizer ratio = 4/1 is found to impart an optimum level of phase dispersion. Moisture absorption, dimensional stability, mechanical properties and morphology are related with blend composition.
引用
收藏
页码：299 / 311
页数：13
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