China Plastics ›› 2015, Vol. 29 ›› Issue (09): 45-48 .DOI: 10.19491/j.issn.1001-9278.2015.09.009

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Mechanical Properties and Barrier Behavior of EHA/PE Composite Films

  

  • Received:2015-04-09 Revised:2015-05-20 Online:2015-09-26 Published:2015-09-26

Abstract: EVOH, PA6, EVOH/PA6, and EHA/PE films were compared in testing of oxygen transmission rate, water vapor permeability, and texture using UV visible spectrophotometer and differential scanning calorimeter. It was found that EVOH and PA6 had good compatibility, EHA/PE composite film had a good barrier to oxygen and water vapor and a good visible light transmittance, and thus more suitable for food packaging.

Key words: polyamide 6, ethylene-vinyl alcohol copolymer, composite film, mechanical property, barrier property