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Lecturer(s)
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Sedláček Tomáš, prof. Ing. Ph.D.
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Course content
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- Application of physical laws to the description of technological processes of processing thermoplastics and reactive plastics - continuum mechanics, thermodynamics, thermokinetics and equations of state, energy balance, heat sharing (by conduction, flow and radiation). - Optimization of processing processes with regard to the required useful properties of the final products - mixing of miscible and immiscible liquid systems, dispersion and distribution of solid particles in polymer melts and solutions, stabilization of multilayer extruded and blown products, stabilization of the preparation of fibers and non-woven textiles, orientation of fibers, foils and of extruded profiles, multi-component injection molding and water/gas assisted injection molding, preparation of physically lightened profiles and injection molded parts, 3D printing from filaments (FDM), solutions (SLA) and powders (SLS), separation of fillers during the injection of highly filled systems (PIM), controlled and uncontrolled degradation of polymer matrices, sintering of fillers and polymer materials. - Optimization of additional technological procedures following the processing processes used - surface activation with high-energy technologies, painting, printing and other surface treatments, welding, gluing and other mechanical joining. - Modeling and computer simulation of processing processes using commercially available software - extrusion, foil blowing, extrusion blowing, thermoforming, injection molding.
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Learning activities and teaching methods
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Methods for working with texts (Textbook, book), Individual work of students
- Preparation for examination
- 50 hours per semester
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| learning outcomes |
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| Knowledge |
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| knowledge of processes taking place during the processing of plastics in individual machines, processing peripherals and related equipment |
| knowledge of processes taking place during the processing of plastics in individual machines, processing peripherals and related equipment |
| knowledge of structure, mechanical and rheological properties of polymers, types and effects of additives, composition of mixtures and their preparation |
| knowledge of structure, mechanical and rheological properties of polymers, types and effects of additives, composition of mixtures and their preparation |
| Skills |
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| use knowledge of technical and functional principles of individual technologies |
| use knowledge of technical and functional principles of individual technologies |
| apply the latest knowledge about the conditions and possibilities of the relevant processes in facilities enabling the production of semi-finished products or final products based on thermoplastics and reactive plastics |
| apply the latest knowledge about the conditions and possibilities of the relevant processes in facilities enabling the production of semi-finished products or final products based on thermoplastics and reactive plastics |
| teaching methods |
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| Knowledge |
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| Methods for working with texts (Textbook, book) |
| Individual work of students |
| Methods for working with texts (Textbook, book) |
| Individual work of students |
| Skills |
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| Individual work of students |
| Individual work of students |
| Practice exercises |
| Practice exercises |
| assessment methods |
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| Knowledge |
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| Oral examination |
| Oral examination |
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Recommended literature
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Agassant, J.F. - Avenas, P., Sergent, J. Ph., Carreau, P. J. Polymer Processing : Principles and Modelling. Munich : Carl Hanser Verlag, 1991. ISBN 3-446-14584-2.
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Dealy, J.M., Wang, J. Melt Rheology and its Applications in the Plastics Industry. 2nd Ed. Dordrecht: Springer, 2013. ISBN 978-94-007-6394-4.
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CHAN, C.M., VANDI, L.J., PRATT, S., HALLEY, P., RICHARDSON, D., WERKER, A., LAYCOCK, B. Composites of Wood and Biodegradable Thermoplastics. A Review. Polymer Reviews 58(3). 2014.
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Kanai, T., Campbell, G.A. Film Processing. Munich : Hanser Publishers, 1999. ISBN 3446178821.
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Manas-Zloczower, I. Mixing and compounding of polymers: Theory and practice, 2nd edition.. Hanser, 2009. ISBN 978-3-446-43371-7.
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Rauwendaal, C., Gramann, P.J., Davis, B.A., Osswald, T.A. Polymer Extrusion. 5th Ed.. Munich: Hanser Publications, 2014. ISBN 978-1-56990-516-6.
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Tadmor, Z., Gogos, C.G. Principles of Polymer Processing. John Wiley & Sons, 2013. ISBN 9780470355923.
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Waller, P. A practical guide to blown film troubleshooting, 2nd edition. Plastics touchpoint group, 2012.
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