Flow patterns in calcium carbonate and titanium dioxide filled polyethylene in the entrance region of a capillary die
| Autor: | Kyonsuku Min, James L. White, Chin-Yuan Ma, Frederick C. Weissert |
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| Rok vydání: | 1985 |
| Předmět: |
Materials science
business.product_category Polymers and Plastics Capillary action General Chemistry Carbon black Polyethylene humanities Vortex chemistry.chemical_compound Low-density polyethylene Calcium carbonate chemistry Titanium dioxide Materials Chemistry Ceramics and Composites Die (manufacturing) Composite material business |
| Zdroj: | Polymer Composites. 6:215-221 |
| ISSN: | 1548-0569 0272-8397 |
| DOI: | 10.1002/pc.750060406 |
| Popis: | Experiments to determine the influence of calcium carbonate and titanium dioxide on flow patterns in die entrance regions are reported. The addition of loadings of calcium carbonate and tatanium dioxide of 5 volume percent and more is found to suppress the development of vortices in low density polyethylene at the entrance of a 180° entrance angle die. Vortex suppression was found in more complex entrance regions as well. Similar behavior has been found for carbon black compounds. |
| Databáze: | OpenAIRE |
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