BARRIER PROPERTIES OF POLYPROPYLENE/POLY(M-XYLENE ADIPAMIDE) AND POLYPROPYLENE/POLY(ETHYLENE-CO-VINYL ALCOHOL) BLEND FILMS

被引:9
|
作者
Ozen, Ilhan [1 ]
Menceloglu, Yusuf Ziya [2 ]
机构
[1] Erciyes Univ, Dept Text Engn, Fac Engn, TR-38039 Melikgazi Kayseri, Turkey
[2] Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Engn Program, TR-34956 Orhanli, Tuzla Istanbul, Turkey
基金
美国国家科学基金会;
关键词
polypropylene; poly(ethylene-co-vinyl alcohol); poly(m-xylene adipamide); extrusion; oxygen gas permeability; MECHANICAL-PROPERTIES; LAMINAR MORPHOLOGY; POLY(ETHYLENE-TEREPHTHALATE); CRYSTALLIZATION; POLYPROPYLENE; PET; ORIENTATION; COMPATIBILIZATION; PERMEABILITY; TRANSPORT;
D O I
10.1177/8756087910397901
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
The purpose of this study is to generate polypropylene (PP) blend films with improved oxygen gas and water vapor barrier properties, which are intended to be used in packaging applications. PP blend films containing 5 wt% ethylene vinyl alcohol (EVOH) or poly(m-xylene adipamide) (N-MXD6) were prepared, biaxially stretched, and characterized by employing differential scanning calorimeter, scanning electron microscope, oxygen gas and water vapor permeability analyzers. No barrier property improvement was observed, which is caused by the low amount of the dispersed phase used.
引用
收藏
页码:377 / 394
页数:18
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