Vermiculite-polyethylene hybrid packaging films for keep-freshness of bananas with enhanced oxygen and water–vapor permeability
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چکیده
منابع مشابه
Polyethylene-Based Antimicrobial Packaging Films
5 a Department of Packaging and Materials Technologys, Faculty of Agro-Industry, 6 Kasetsart University, 50 Phaholoyothin Rd., Chatuchak, Bangkok, 10900, Thailand 7 b KS PackExpert & Associates, PO Box 399, Mansfield, 3724, Australia 8 c School of Engineering and Science, Faculty of Health, Engineering and Science, 9 Victoria University, P.O. Box 14428, Melbourne, 8001, Australia 10 d Departmen...
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In this research, high oxygen-barrier films were organized based on low-density polyethylene (LDPE)/ ethylene vinyl alcohol (EVOH)/ polyethylene-grafted maleic anhydride (LDPE-g-MA) compatibilizer. The effects of 10–30 wt. % EVOH and 0–10 wt. % LDPE-g-MA loadings on the properties of final films were evaluated. The morphology of specimens was observed by using scanning electron microscopy (SEM)...
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The oxygen barrier properties of composite materials, consisting of a 45 μm thick LDPE substrate coated by a thin layer (0.7-1 μm) of nanostructured hybrid organic/inorganic materials based on SiO2 and polyethylene-polyethylene glycol (PE-PEG) block copolymers, obtained via a sol-gel technique have been characterized at 35°C and 50°C. A significant decrease (25-40%) of the oxygen transfer rate ...
متن کاملarchitecture and engineering of nanoscale sculptured thin films and determination of their properties
چکیده ندارد.
15 صفحه اولPreparation and Some Properties of Polyethylene/vermiculite Nanocomposites
The high aspect ratio of layered silicate nanoparticles is very convenient to modify the properties of the polymer, but the hydrophilic nature of silicate surfaces impedes their homogeneous dispersion in the organic polymer phase. The hydrophilic clay minerals are commonly treated with ammonium cations with long alkyl chains to improve the compatibility between the silicate layers and the polym...
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ژورنال
عنوان ژورنال: Journal of the Korean Ceramic Society
سال: 2020
ISSN: 1229-7801,2234-0491
DOI: 10.1007/s43207-020-00091-4