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Obnovit | RAW

Characterization Methods for Polymeric Materials

Lecture Excercise/laboratory
2019, Summer Semester
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Credits 4
Hours per week 2 / 2 / 0
Examination C+Ex
Study Language Czech
Level []
Guarantor Ing. Zdeněk Hrdlička, Ph.D.

Summary

The subject deals with the principles of physical and physical-mechanical methods that are used for characterisation of polymers and polymer materials (properties and structure); with basics of testing and normalisation.
The subject follows up Macromolecular chemistry and Physics of polymers.
The following entry knowledge is required: nomenclature of macromolecular chemistry, knowledge of structure and physical properties of macromolecules, basics of instrumental methods.

Syllabus

Lectures:
1. Polymers, dividing, processing properties, normalisation.
2. Rheological properties of polymers, measuring of viscosity, rheological curves.
3. Absolute methods for measuring viscosity, rotary, capillary, etc.
4. Arrange methods for measuring consistence and fluidity of polymers.
5. Plasticity evaluation of elastomers, deformation and rotary methods.
6. Vulcanisation characteristics of rubber mixtures, devices.
7. Mechanical properties, preparation and conditioning of testing samples.
8. Short-term static tests � tensile, pressure, flection, modulus.
9. Long-term sttic tests � creep and relaxation.
10. One-time and cyclic dynamic tests, loss factor.
11. Slow-down properties, dynamic weariness, wear tests.
12. Thermal properties, aging, corrosion, thermo-mechanical curves .
13. Thermoanalysis of polymers, optical and electrical properties.
14. Spectral methods UV and IR � usage for polymer determination.

Practice:
- rheological curves measuring, measuring of plasticity, vulcanisation characteristics, plastoelastic curves and tensile tests
- one-time and cyclic dynamic tests
- thermoanalysis of polymers
- measuring of UV spectrum
- pyrolysis gas chromatography

Literature

R: Brown R.: Physical Testing of Rubber. Chapman and Hall, London 1996. ISBN 0-412-60890-1
R: Ward I.M., Hadley D.W.: An Introduction to the Mechanical Properties of Solid Polymers. Xiley, Chichester 1998. ISBN: 0-471-93887-4
A: Strobl G.: The Physics of Polymers, Springer, Berlin Heidelberg 2007, ISBN: 978-3-540-25278-8

VŠCHT Praha
Technická 5
166 28 Praha 6 – Dejvice
IČO: 60461373
DIČ: CZ60461373

Datová schránka: sp4j9ch

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