Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Foamed materials."”.
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EXPERIMENTAL AND NUMERICAL STUDIES OF BUBBLE DEVELOPMENT PROCESS IN ROTATIONAL FOAM MOLDING
… characters and the new emerging applications for foamed materials. This thesis investigates the foam development process under non-pressurized conditions as applicable to rotational molding to elucidate the underlying mechanisms in the bubble transformation process and provide an accurate basis …
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Structure-property relationships in extruded plastics foams
… (i.e. density and open cell fraction) of foamed material occur, following the modification of melt viscosity by melt blending of polypropylene and high density polyethylene). The main object of this research project was to carry out a systematic examination of rheological properties of …
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Supercritical CO2 foamed biodegradable polymer blends of polycaprolactone and Mater-Bi.
… of Mater-Bi (MB) and polycaprolactone (PCL) foamed in supercritical CO2 using the batch process. Characterization of the foamed and unfoamed samples were done using X-ray diffraction (XRD), differential scanning calorimetry (DSC) and scanning electron microscopy (SEM). Micrographs of the …