EXTRUDER SCREW FUNCTIONAL CHARACTERISTIC CHANGING IN POLYMERIC MATERIALS REPROCESSING
| Autor: | Iuliana-Marlena Prodea, Nicoleta Teodorescu, Mariana-Florentina Ştefănescu, Radu Dumitrescu |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Materials science
polymeric materials recycling flow properties extruder screw functional extruding performances changes lcsh:T Plastics extrusion technology industry and agriculture polymeric materials flow properties macromolecular substances recycling lcsh:Technology extruder screw lcsh:TA1-2040 functional extruding performances changes Composite material lcsh:Engineering (General). Civil engineering (General) |
| Zdroj: | Journal of Engineering Studies and Research, Vol 19, Iss 3 (2016) Journal of Engineering Studies and Research, Vol 19, Iss 3, Pp 80-85 (2013) |
| ISSN: | 2068-7559 |
| DOI: | 10.29081/jesr.v19i3.120 |
| Popis: | Polymeric materials reprocessing leads to modification of polymeric materials flow properties. In this paper there are summarized the correlations (obtained from previous experimental research), for several types of virgin and reprocessed polymeric materials, comparatively presented. Models and simulations were performed for the extruding polymeric materials reprocessing, the screw functional feature – with and without considering the leaks over the screw helix flight tip – to assess changes in the performances. |
| Databáze: | OpenAIRE |
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