Extrusion-rotomolding of plasticized PVC formulations |
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Authors: | Eduardo Mendizbal Juan M Candia Carlos F Jasso Luis Cruz |
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Affiliation: | Eduardo Mendizábal,Juan M. Candia,Carlos F. Jasso,Luis Cruz |
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Abstract: | In this work, we present a novel process to produce plasticized PVC articles. Plasticized PVC dispersion resin (dry blend) was extruded and poured into a hot mold. The mold was transferred to a rotomolding machine, where the final geometry was obtained. Formulations using commercial PVC suspension resin and three different types of plasticizers were prepared under different processing conditions. The physical appearance of the articles and the tensile properties of the materials were evaluated. |
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