Guia docent Escola Tècnica Superior d'Enginyeria Química |
català |
Grau d'Enginyeria Química (2010) |
Assignatures |
SISTEMES I PROCESSOS POLIMÈRICS |
Continguts |
DADES IDENTIFICATIVES | 2014_15 |
Assignatura | SISTEMES I PROCESSOS POLIMÈRICS | Codi | 20204208 | |||||
Ensenyament |
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Cicle | 1r | |||||
Descriptors | Crèd. | Tipus | Curs | Període | ||||
6 | Optativa | 1Q |
Competències | Resultats d'aprenentage | Continguts |
Planificació | Metodologies | Atenció personalitzada |
Avaluació | Fonts d'informació | Recomanacions |
Tema | Subtema |
1. Introduction | What are the polymers. The polymers in the world. A brief history. |
2. Morphology | Bonds and forces, Individual molecules, Molecular networks, Cohesive energy, Physical states, Transition temperatures, Crystallisation, Structure-properties relations |
3. Thermodynamics of polymer solutions | Non-ideality of polymer solutions. The Flory-Huggins theory, Swell of a chain by solvent, Rubber elasticity, Solubility, Phase equilibria |
4. Polymerisation | Reactions of polymerisation, Functionality, Kinetic schemes, Chain polymerisation, Step polymerisation, Polymerisation processes, Copolimerización |
5. Molecular weight distributions | Mean values of the molecular weight, Theoretical molecular weight distributions, Empirical molecular weight distributions, Experimental methods of analysis of the molecular weight distributions. |
6. Viscoelasticity | Mechanical behaviour of the polymeric materials, viscous solids and elastic liquids, Models for the viscoelastic response, Molecular motions and transition temperatures |
7. Rheology | Characteristics of non-Newtonian flow, Dependence of the viscosity with the shear rate, Dependence of the viscosity with the molecular weight, Dependence of the viscosity with the temperature, Normal stresses. |