Search results for "E beam irradiation"

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Influence of the e-beam irradiation and photo-oxidation aging on the structure and properties of LDPE-OMMT nanocomposite films

2012

Abstract In this paper two systems, polyethylene (LDPE) and polyethylene/commercial organo-modified montmorillonite (LDPE/OMMT) nanocomposite, were subjected to e-beam irradiation at different doses and both the molecular modifications and mechanical properties have been investigated through solubility, FT-IR, calorimetric and tensile tests. Moreover, in some of the irradiated systems photo-oxidation aging was performed and its effects were studied. The results show an enhancement with irradiation of the positive effect of the nano-filler loading, related to the increase of the mechanical properties, due to the increase of the nano-filler polymer interaction. Nevertheless calorimetric and F…

RadiationMaterials scienceNanocompositeLDPE-OMMT nanocomposite film e-beam irradiation Photo-oxidation ageing Mechanical properties Carbonyl index Molecular modificationPolyethylenechemistry.chemical_compoundLow-density polyethyleneSettore ING-IND/22 - Scienza E Tecnologia Dei MaterialiMontmorillonitechemistryPolymer chemistryUltimate tensile strengthSettore CHIM/07 - Fondamenti Chimici Delle TecnologieIrradiationComposite materialE beam irradiationSolubilityRadiation Physics and Chemistry

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