Study of sintering of poly(methyl methacrylate)
| Autor: | B. Neuville, H. P. Toner, G. C. Kuczynski |
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| Rok vydání: | 1970 |
| Předmět: |
Dilatant
Materials science Polymers and Plastics technology industry and agriculture Sintering General Chemistry equipment and supplies Poly(methyl methacrylate) Surfaces Coatings and Films Physics::Fluid Dynamics visual_art Viscous flow Materials Chemistry visual_art.visual_art_medium Physics::Chemical Physics Composite material |
| Zdroj: | Journal of Applied Polymer Science. 14:2069-2077 |
| ISSN: | 1097-4628 0021-8995 |
| DOI: | 10.1002/app.1970.070140815 |
| Popis: | Sintering of poly(methyl metacrylate) spheres to the blocks of the same material was studied at temperatures ranging from 127° to 207°C. The analysis of the data based on the empirical Ostwald relation indicates that the predominant mechanism responsible for this process is non-Newtonian viscous flow. The type of the flow changes with temperature of sintering, being pseudo-plastic at lower temperatures and tending to dilatancy at higher ones. |
| Databáze: | OpenAIRE |
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