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RISEffect of processing method on migration of antioxidant from HDPE packaging into a fatty food simulant in terms of crystallinity
Migration of additives from plastic packaging into food products is generally considered to be
affected by polymer crystallinity. In the present work, migration of Irganox 1010 from high density
polyethylene ...
Effect of Processing Condition on Migration level of Antioxidants from HDPE Packaging into Fatty Food Simulant.
Chemical Substances which migrate from packaging into food during exposure can cause health problems. Based on the amount and type of them different regulations exists that put limitations on the migration value or the ...
New Polyvinyl chloride/Thermoplastic Polyurethane Membranes with Potential Application in Nanofiltration
Due to favorable interactions between Polyvinyl chloride (PVC) and Thermoplastic Polyurethane (TPU) chain segments as revealed by viscosity measurement and differential scanning calorimetry (DSC), the ternary phase diagram ...
Preparation and characterization of polyvinylchloride/thermoplastic polyurethane blend membranes
Porous membranes were prepared by non-solvent induced phase inversion from miscible blends of
polyvinylchloride and thermoplastic polyurethane. Pure water flux measurement showed that addition
of TPU to PVC ...
Effect of hydrophilic/hydrophobic nano silica on the performance of polyvinylchloride nanofiltration membrane
The surface properties of nano particles seems to have a major influence on membrane performance, however this factor has not been studied as much as nanoparticle loading. Here we have prepared polyvinylchloride (PVC) ...
Effect of co solvent affinity with water on membrane morphology in immersion precipitation process
In this study Polyvinyl chloride (PVC) membranes were prepared by immersion
precipitation method. Dimethylformamide (DMF) and tetrahydrofuran (THF) were used as
the solvent and co solvent respectively. ...
A 2D Model to Simulate Polymeric Membrane Formation by Phase Inversion
Membrane formation by phase inversion is the most common method for preparation of polymeric
membranes. Kinetics of membrane formation is usually studied by one dimensional models which
are almost complicated ...
Preparation of Polyvinylchloride Membranes from Solvent Mixture by Immersion Precipitation
In this study, polyvinylchloride (PVC) membranes were prepared through the immersion precipitation method using a mixture of two solvents (tetrahydrofuran (THF) and dimethyl formamide (DMF)), which had different affinities ...