To understand the role of phosphate ester dispersant, we investigated rheology a BaTiO slurry. For model case, coarse-grain molecular dynamics (CGMD) simulation was performed with butyral polymer didodecyl hydrogen (DHP) in toluene/ethanol solvent. By systematically analyzing effect DHP from an atomic-scale first principle and all-atom MD to microscale CGMD simulation, how adsorption dispersant...

objective(s): the aim of this study was to insert nitrofurazone in a chitosan membrane to be used as a wound dressing.   materials and methods: several blend films using chitosan (cs) and polyvinyl alcohol (pva), containing nitrofurazone were prepared by means of casting/solvent evaporating technique. different characteristics such as mechanical properties, water vapor transmission rate (wvtr),...

the present study examined the effect of packaging film on the quantitative and qualitative properties of button mushrooms. the three types of packaging tested were a clear polyvinyl chloride box, polyvinyl chloride stretch film and biaxially-oriented polypropylene film (bopp). the five types of moisture absorbers examined were silica gel (2.5 g, 1.25 g), sodium chloride (2.5 g, 1.25 g), and si...