Specialty Polymers
Published on 6. December 2012
198 pages
978-1-4615-7894-9 (ISBN)
Description
R. W. DYSON There will be few readers of this book who are not aware of the contribution that polymers make to modern life. They are to be seen around the home, at work, in transport and in leisure pursuits. They take many forms which include plastic mouldings and extrusions, plastic film and sheet, plastic laminates (fibreglass and formica) rubber gloves, hoses, tyres and sealing rings, fibres for textiles and carpets and so on, cellular products for cushioning and thermal insulation, adhesives and coating materials such as paints and varnishes. The majority of these polymers are synthetic and are derived from oil products. The most important of these in terms of tonnage used are polymers based upon styrene, vinyl chloride, ethylene, propylene and butadiene among plastics and rubber materials, and nylons, polyethylenetere phthalate and polyacrylonitrile among fibres. The total amount of these polymers used each year runs into millions of tonnes. These polymers are sometimes known as commodity polymers because they are used for everyday artefacts. They are available in many grades and formats to meet a variety of applications and processing techniques. The and light stabilizers, properties can be adjusted by using additives such as heat plasticizers, and reinforcing materials. Often, grades are specially designed and formulated to meet particular requirements and, in a sense, these might be regarded as specialities. Much has been written about these materials elsewhere and they are not the concern of this book.
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R. W. Dyson
Speciality Polymers
Book
08/1987
Kluwer Academic Publishers
€109.28
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Content
1 Polymer structures and general properties.- 1.1 Introduction.- 1.2 Polymer structures.- 1.3 Morphology and softening behavior.- 1.4 Amorphous polymers and softening behavior.- 1.5 Semi-crystalline polymers and softening behavior.- 1.6 Molecular weight.- 1.7 Copolymers.- 1.8 Chemical behavior.- 1.9 Solubility.- 1.10 Electrical properties.- 1.11 Conclusion.- Further reading.- 2 Polymerization.- 2.1 Introduction.- 2.2 Addition polymerization.- 2.3 Step-growth polymerization.- 2.4 Copolymer formation.- 2.5 Chemical conversion.- 2.6 Polyblends.- 2.7 Conclusion.- 3 High-temperature and fire-resistant polymers.- 3.1 Introduction.- 3.2 The need for thermally resistant polymers.- 3.3 Improving low-performance polymers for high-temperature.- 3.4 The need for fire-resistant polymers.- 3.5 Polymers for low fire hazards.- 3.6 Polymers for high temperature resistance.- 3.7 Heterocyclic polymers.- Further reading.- 4 Hydrophilic polymers.- 4.1 Introduction.- 4.2 Natural polymers.- 4.3 Semi-synthetic polymers.- 4.4 Synthetic polymers.- Further reading.- 5 Polymers with electrical and electromeric properties.- 5.1 Introduction.- 5.2 Conducting polymers.- 5.3 Photoconducting polymers.- 5.4 Polymers in non-linear optics.- 5.5 Polymers with piezoelectric, pyroelectric and ferroelectric properties.- 5.6 Photoresists for semiconductor fabrication.- References.- 6 Ionic polymers.- 6.1 Introduction.- 6.2 Classification.- 6.3 Synthesis.- 6.4 Physical properties and applications.- 6.5 lonomers based on polyethylene.- 6.6 Elastomeric ionomers.- 6.7 Ionomers based on polystyrene.- 6.8 Ionomers based on polytetrafluoroethylene.- 6.9 Ionomers with polyaromatic backbones.- 6.10 Polyelectrolytes for ion-exchange.- 6.11 Polyelectrolytes based on carboxylates.- 6.12 Polymers with integral ions.- 6.13Polyelectrolyte complexes.- 6.14 Blends of polymers and salts.- 6.15 Biological and inorganic ionic polymers.- 6.16 Conclusions.- References.- 7 Polyurethanes.- 7.1 Introduction.- 7.2 Chemical aspects.- 7.3 Product types.- 7.4 Conclusion.- References and further reading.
