Water vapour barrier performance of corn-zein coated polypropylene (PP) packaging films
نویسندگان
چکیده
منابع مشابه
Properties of Films from Corn Zein Reacted with Glutaraldehyde
To improve the mechanical properties of zein films, a commercial white zein was reacted in glacial acetic acid (HAc) with glutaraldehyde (GDA) from 0.5 to 16% by weight based on the weight of zein. Amounts of 4% or higher GDA-modified zein, when cured in a closed system, generated a gel. That gel was insoluble in organic solvents known to solubilize zein. Zein solutions cast within a silicon ru...
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Microfibrillated celluloses (MFCs) have mechanical properties sufficient for packaging applications but lack water vapor barrier properties in comparison to petroleum-based plastics. These properties can be modified by the use of mineral fillers, added within the film structure, or waxes, as surface coatings. In this investigation it was determined that addition of fillers resulted in films wit...
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ژورنال
عنوان ژورنال: Journal of Thermal Analysis and Calorimetry
سال: 2008
ISSN: 1388-6150,1572-8943
DOI: 10.1007/s10973-008-9360-0