Transport properties of polypropylene/polyamide-6 blown films

被引：0
|
作者：
Universita degli Studi di Napoli, Portici , Italy [1 ]
机构：
来源：
Polym Networks Blends | / 4卷 / 147-151期
关键词：
Calorimetry - Composition effects - Elastic moduli - Extrusion - Mechanical permeability - Polyamides - Polypropylenes - Strain - Stresses - Tensile testing - Thick films - Transport properties;
D O I：
暂无
中图分类号：
学科分类号：
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
收藏
相关论文
共 50 条
  • [21] Yield and fatigue behavior of polypropylene and polyamide-6 nanocomposites
    P. K. Mallick
    Yuanxin Zhou
    Journal of Materials Science, 2003, 38 : 3183 - 3190
  • [22] Rheology/morphology interactions in polypropylene/polyamide-6 nanocomposites
    Markus Gahleitner
    Bernd Kretzschmar
    Gerhard Van Vliet
    Jacques Devaux
    Doris Pospiech
    Klaus Bernreitner
    Elisabeth Ingolic
    Rheologica Acta, 2006, 45 : 322 - 330
  • [23] Study on the β to α transformation of polypropylene crystals in compatibilized blend of polypropylene/polyamide-6
    Zhang, R. H.
    Shi, D.
    Tjong, S. C.
    Li, R. K. Y.
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2007, 45 (19) : 2674 - 2681
  • [24] Rheology/morphology interactions in polypropylene/polyamide-6 nanocomposites
    Gahleitner, Markus
    Kretzschmar, Bernd
    Van Vliet, Gerhard
    Devaux, Jacques
    Pospiech, Doris
    Bernreitner, Klaus
    Ingolic, Elisabeth
    RHEOLOGICA ACTA, 2006, 45 (04) : 322 - 330
  • [25] Specific features of crystallization in the blends of polyamide-6 with polypropylene
    Konyukhova, EV
    Buzin, AI
    Bessonova, NP
    Godovskii, YK
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1996, 38 (02): : 286 - 290
  • [26] Rheological, Mechanical, Optical, and Transport Properties of Blown Films of Polyamide 6/Residual Monomer/Montmorillonite Nanocomposites
    Beatrice, Cesar A. G.
    Branciforti, Marcia C.
    Alves, Rosa M. V.
    Bretasi, Rosario E. S.
    JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 116 (06) : 3581 - 3592
  • [27] Effect of high hydrostatic pressure on the barrier properties of polyamide-6 films
    Schmerder, A
    Richter, T
    Langowski, HC
    Ludwig, H
    BRAZILIAN JOURNAL OF MEDICAL AND BIOLOGICAL RESEARCH, 2005, 38 (08) : 1279 - 1283
  • [28] MWCNT reinforced Polyamide-6,6 films: preparation, characterization and properties
    Rajatendu Sengupta
    Anirban Ganguly
    S. Sabharwal
    Tapan K. Chaki
    Anil K. Bhowmick
    Journal of Materials Science, 2007, 42 : 923 - 934
  • [29] MWCNT reinforced polyamide-6,6 films: preparation, characterization and properties
    Sengupta, Rajatendu
    Ganguly, Anirban
    Sabharwal, S.
    Chaki, Tapan K.
    Bhowmick, Anil K.
    JOURNAL OF MATERIALS SCIENCE, 2007, 42 (03) : 923 - 934
  • [30] Dynamic Rheological Properties of Polypropylene/Polyamide-6 Blends Modified with a Maleated Thermoplastic Elastomer
    Hongzhi Liu
    Tingxiu Xie
    Yuchun Ou
    Xiaoping Fang
    Guisheng Yang
    Polymer Journal, 2004, 36 : 754 - 760
12345