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Thermal Degradation of Polymeric Materials

  • 2nd Edition - November 5, 2022
  • Latest edition
  • Authors: Krzysztof Pielichowski, James Njuguna, Tomasz M. Majka
  • Language: English

Thermal Degradation of Polymeric Materials, Second Edition offers a wealth of information for polymer researchers and processors who require a thorough understanding of the impli… Read more

Description

Thermal Degradation of Polymeric Materials, Second Edition offers a wealth of information for polymer researchers and processors who require a thorough understanding of the implications of thermal degradation on materials and product performance. Sections cover thermal degradation mechanisms and kinetics, as well as various techniques, such as thermogravimetry in combination with mass spectroscopy and infrared spectrometry to investigate thermal decomposition routes. Other chapters focus on polymers and copolymers, including polyolefins, styrene polymers, polyvinyl chloride, polyamides, polyurethanes, polyesters, polyacrylates, natural polymers, inorganic polymers, high temperature-resistant and conducting polymers, blends, organic-inorganic hybrid materials, nanocomposites, and biocomposites.

Finally, other key considerations such as recycling of polymers by thermal degradation, thermal degradation during processing, and modelling, are discussed in detail.

Key features

  • Explains mechanisms of polymer degradation, making it possible to understand and predict material behavior at elevated temperatures
  • Offers systematic coverage of each polymer group that is supported by data detailed explanations and critical analysis
  • Investigates thermal decomposition routes in new materials, such as organic-inorganic hybrid materials and polymer nanocomposites

Readership

Researchers, scientists, and advanced students in polymer science, materials chemistry, chemical engineering, plastics engineering, and materials engineering. Engineers, R&D, and scientists working with polymeric materials for advanced applications, including in construction, automobiles, aerospace, biotechnology, pharmaceutics, packaging, and electronics

Table of contents

1. Introduction to Thermal Degradation of Polymeric Materials


2. Mechanisms of Thermal Degradation of Polymers

2.1. Side-Group Elimination

2.2. Random Scission

2.3. Depolymerisation


3. Thermooxidative Degradation of Polymers

3.1. Mechanism

3.2. Secondary processes


4. Thermal Degradation Techniques
Abbreviations

4.1.1. Thermogravimetry (TG) and hyphenated techniques

4.1.2. Pyrolysis (Py) and Py-GC/MS

4.1.3. Thermal Volatilisation Analysis (TVA)

4.1.4. Differential Scanning Calorimetry (DSC) and modulated temperature DSC

4.1.5. Matrix-Assisted Laser Desorption/Ionisation Mass Spectrometry (MALDI)

4.1.6. Localized Thermal Analysis

4.1.7. Others


5. Kinetics of Thermal Degradation

5.1. Introduction

5.2. Kinetic Analysis

5.3. Ageing and Lifetime Predictions


6. Thermal Degradation of Polymers, Copolymers and Blends

6.1. Polyolefins

6.1.1. Polyethylene (PE)

6.1.2. Polypropylene (PP)

6.1.3. Ethylene-propylene thermoplastic elastomers

6.1.4. Polyisobutylene (PIB)

6.1.5. Cyclic Olefin Copolymers

6.1.6. Diene Polymers

6.2. Styrene Polymers

6.2.1. Polystyrene (PS) and its Chemical Modifications

6.2.2. Styrene Copolymers

6.2.3. Acrylonitrile-Butadiene-Styrene Terpolymer (ABS)

6.2.4. Polystyrene Blends

6.3. Acrylic Polymers

6.3.1. Poly(Methyl Methacrylate) (PMMA)

6.3.2. Acryl (Co)Polymers

6.3.3. Acrylonitrile-Containing (Co)Polymers
Poly(Vinyl Chloride) (PVC)

6.4.1. Poly(Vinyl Chloride) Homopolymer

6.4.2. Poly(Vinyl Chloride) Blends

6.4.3. Poly(Vinylidene Chloride)

6.5 Fluorine-containing Vinyl Polymers

6.5.1. Poly(Vinyl Fluoride)

6.5.2. Poly(Vinylidene Fluoride)

6.5.3. Polytetrafluoroethylene

6.6. Polyacetals
Polyamides (PAs)

6.7.1. Poly(Ester Amide)s

6.7.2. Liquid-Crystalline Polyamides

6.7.3. Polyamide Blends

6.7.4. Bio-polyamides
Polyurethanes (PUs)

6.8.1. Thermoplastic Polyurethanes

6.8.2. Polyurethane Foams

6.8.3. Non-isocyanate polyurethanes

6.9. Epoxy Polymers
Polyesters

6.9.1. Poly(Ethylene Terephthalate) (PET)

6.9.2. Poly(Butylene Terephthalate) (PBT)

6.9.3 Thermoplastic polyester elastomers

6.9.4. Unsaturated Polyester Resins

6.9.5. Polycarbonate

6.9.6. Polylactide

6.9.7. Poly(hydroxyalkanoate)s (PHAs)


7. Thermal Degradation of Natural Polymers

7.1. Starch

7.2. Chitin and Chitosan

7.3. Cellulose

7.4. Lignins

7.5. Proteins

7.6. Natural Rubber


8. Thermal Degradation of Inorganic Polymers

8.1. Polysiloxanes

8.2. Polyphosphazenes

8.3. Polysilazanes and Polysilanes


9. Thermal Degradation of High Temperature-Resistant Polymers

9.1. Aromatic Polyamides

9.2. Aromatic Polycarbonates

9.3. Aromatic Polyethers

9.4. Phenylene-Containing Polymers

9.5. Poly(Ether Ether Ketone) (PEEK)

9.6. Polybenzimidazoles (PBIs)

9.7. Polybismaleimides (BMIs)

9.8. Polybenzoxazines

9.9. Polysulfones

9.10. Other High-Temperature Polymers


10. Thermal Degradation of Conducting Polymers

10.1. Polyaniline

10.2. Polythiophene

10.3. Polypyrrole


11. Thermal Degradation of Organic-Inorganic Hybrid Materials

11.1. Polymer-functionalized silica hybrids

11.2. Polymer-functionalized CNT and graphene hybrid materials

11.3. Hybrids containing POSS


12. Thermal Degradation of Polymer (Nano)composites

12.1. Polymer composites reinforced by glass and carbon fibre

12.2 Porous fillers in polymer composites

12.3. Polymer nanocomposites with layered silicates

12.4. Polymer composites reinforcement by CNT and graphene

12.5. Silver and gold-based polymer nanocomposites


13. Thermal Degradation of Biocomposites

13.1. Polymer composites with lignocellulosic fibers

13.2. Thermal stability enhancements by cellulose nanocrystals

13.3. Starch-containing polymer composites

13.4. Polymeric materials with lignin


14. Recycling of Polymers by Thermal Degradation

14.1. Polyolefins

14.2. Polystyrene

14.2.1. Polystyrene in the Melt

14.2.2. Polystyrene in Solution

14.3. Poly(Vinyl Chloride)

14.4. Polyamides

14.5. Natural Polymers

14.5.1. Poly(L-Lactic Acid)

14.5.2. Lignocellulose

14.6. Other Homopolymers

14.7. Mixtures of Polymer Wastes

14.8. Thermal Degradation of Polymeric Materials – Ecological Issues

14.8.1. Disposal Options and Sources of Information

14.8.2. Sustainable Development


15. Thermal Degradation During Processing of Polymers

15.1. Polyethylene

15.2. Polypropylene and its Blends

15.3. Polyamides

15.4. Poly(Vinyl Alcohol)

15.5. PVC and vinylidene chloride copolymers processing

15.6. Other Polymers


16. Modelling of Thermal Degradation Process


17. Thermal Degradation of Polymeric Materials: Conclusions and Future Outlook

Product details

  • Edition: 2
  • Latest edition
  • Published: November 9, 2022
  • Language: English

About the authors

KP

Krzysztof Pielichowski

Professor Krzysztof Pielichowski, head of Department of Chemistry and Technology of Polymers, Cracow University of Technology, is an expert in polymer (nano)technology and chemistry, particularly in the areas of polymer nanocomposites with engineering polymers and hybrid organic-inorganic materials containing POSS. Prof. Pielichowski is currently performing a research programme in the area of preparation of engineering polymer nanocomposites with improved thermal and mechanical properties for construction applications.
Affiliations and expertise
Professor, Head of Department of Chemistry and Technology of Polymers, Cracow University of Technology, Poland

JN

James Njuguna

Prof. James Njuguna is the Academic Strategic Lead (Research) in Composite Materials at Robert Gordon University. He holds both PhD and MSc in Aeronautical Engineering from City, University of University. Dr. Njuguna is a Fellow of The Institute of Materials, Minerals and Mining. He is a former Marie Curie Fellow and Research Councils United Kingdom (RCUK) Fellow. He has held various academic positions at Cracow University of Technology (Poland) and Cranfield University (UK). His research interests are focused on polymer (nano)composites – their fabrication, characterisation of thermal and mechanical properties, and safe disposal.
Affiliations and expertise
Academic Strategic Lead (Research) in Composite Materials, Robert Gordon University, Aberdeen, UK

TM

Tomasz M. Majka

Dr. Tomasz M. Majka is Assistant Professor at the Department of Chemistry and Technology of Polymers, Cracow University of Technology. He is an expert in polymer technology, especially in the area of pyrolysis and flammability of composite polymeric materials. Research works are focused on new flame retardants and heat stabilizers for engineering (construction) polymers, such as polyamides and polyoxymethylene. Member of the Polish Committee for Standardization, Technical Committee No. 141 – Plastics.
Affiliations and expertise
Assistant Professor, Department of Chemistry and Technology of Polymers, Cracow University of Technology, Poland

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