Polybutilene Therephthalate Pbt Synthesis And Properties

Author: Mikitaev
Publisher: CRC Press
ISBN: 9004154248
Size: 73.54 MB
Format: PDF, Kindle
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This volume gives an analysis of recent achievements in the field of synthesis, structural investigations, and properties of polybutilene therephthalate (PBT). Furthermore, the mechanism of PBT synthesis by equilibrium polycondensation reaction is described together with the used reagents, catalysts, and stabilizers.

Solvent Free Polymerizations And Processes

Author: Timothy E. Long
Publisher: Amer Chemical Society
ISBN: 9780841235915
Size: 76.72 MB
Format: PDF, ePub
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Environmental concerns are increasingly central in industrial chemistry, and this unique compilation presents a variety of strategies for reducing or eliminating the use of traditional organic solvents in polymer synthesis and processing. It spans a wide range of polymerization mechanisms, scales of production, and types of products and markets. Methods discussed include controlled bulk free radical polymerization, polyester melt polycondensation, the use of "pre-polymers" in network formation, reactive extrusion, and high pressure carbon dioxide as a benign solvent. The breadth of chemistry involved underscores the importance of these new techniques, and this valuable collection is likely to lead to further advances in waste reduction, novel chemical processes, and product enhancements.

Handbook Of Thermoplastics

Author: Olagoke Olabisi
Publisher: CRC Press
ISBN: 9780824797973
Size: 63.41 MB
Format: PDF, Mobi
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Offers coverage of all known commodity, transitional, engineering, high-temperature and high-performance thermoplastics, and analyzes emerging developments in the creation of new thermoplastics. The text examines: important issues in the field for each substance discussed, including history, development and commercialization; polymer formation mechanisms and process technologies; the affect of structural and phase characteristics on properties; the commercial relevance of thermoplastic blends, alloys, copolymers and composites; and more.

Brydson S Plastics Materials

Author: Marianne Gilbert
Publisher: William Andrew
ISBN: 0323370225
Size: 35.55 MB
Format: PDF
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Brydson's Plastics Materials, Eighth Edition, provides a comprehensive overview of the commercially available plastics materials that bridge the gap between theory and practice. The book enables scientists to understand the commercial implications of their work and provides engineers with essential theory. Since the previous edition, many developments have taken place in plastics materials, such as the growth in the commercial use of sustainable bioplastics, so this book brings the user fully up-to-date with the latest materials, references, units, and figures that have all been thoroughly updated. The book remains the authoritiative resource for engineers, suppliers, researchers, materials scientists, and academics in the field of polymers, including current best practice, processing, and material selection information and health and safety guidance, along with discussions of sustainability and the commercial importance of various plastics and additives, including nanofillers and graphene as property modifiers. With a 50 year history as the principal reference in the field of plastics material, and fully updated by an expert team of polymer scientists and engineers, this book is essential reading for researchers and practitioners in this field. Presents a one-stop-shop for easily accessible information on plastics materials, now updated to include the latest biopolymers, high temperature engineering plastics, thermoplastic elastomers, and more Includes thoroughly revised and reorganised material as contributed by an expert team who make the book relevant to all plastics engineers, materials scientists, and students of polymers Includes the latest guidance on health, safety, and sustainability, including materials safety data sheets, local regulations, and a discussion of recycling issues

Polymers Polymer Blends Polymer Composites And Filled Polymers

Author: Abdulakh K. Mikitaev
Publisher: Nova Publishers
ISBN: 9781600211683
Size: 58.80 MB
Format: PDF, ePub, Mobi
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Polymers are substances containing a large number of structural units joined by the same type of linkage. These substances often form into a chain-like structure. Starch, cellulose, and rubber all possess polymeric properties. Today, the polymer industry has grown to be larger than the aluminium, copper and steel industries combined. Polymers already have a range of applications that far exceeds that of any other class of material available to man. Current applications extend from adhesives, coatings, foams, and packaging materials to textile and industrial fibres, elastomers, and structural plastics. Polymers are also used for most composites, electronic devices, biomedical devices, optical devices, and precursors for many newly developed high-tech ceramics. This book presents leading-edge research in this rapidly-changing and evolving field.

Handbook Of Polymers

Author: George Wypych
Publisher: Elsevier
ISBN: 1927885116
Size: 30.85 MB
Format: PDF, ePub, Mobi
View: 1992
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Handbook of Polymers, Second Edition, presents normalized, up-to-date polymer data in a consistent and easily referenceable layout. This new edition represents an update of the available data, including new values for many commercially available products, verification of existing data, and removal of older data where it is no longer useful. The book includes data on all major polymeric materials used by the plastics industry and all branches of the chemical industry, as well as specialty polymers used in the electronics, pharmaceutical, medical, and space fields. The entire scope of the data is divided into sections to make data comparison and search easy, including synthesis, physical, mechanical, and rheological properties, chemical resistance, toxicity and environmental impact, and more. The data enables engineers and materials scientists to solve practical problems, be that in applications, research and development, or legislation. The most current grades of materials have been selected to provide readers with information that is characteristic of currently available products. Includes practical data on the most widely used polymers for engineers and materials scientists in design, manufacture, and applications research Presents data on polymer synthesis, properties, chemical resistance, processing, and their related environmental impacts Provides a comprehensive update to the data, including new information and the verification of existing datasets

Solid State Polymerization

Author: Constantine D. Papaspyrides
Publisher: John Wiley & Sons
ISBN: 0470451823
Size: 16.94 MB
Format: PDF
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The most current guide to solid state polymerization Solid State Polymerization (SSP)is an indispensable tool in the design, manufacture, and study of polymers, plastics, and fibers. SSP presents significant advantages over other polymerization techniques due to low operating temperatures, inexpensive equipment, and simple and environmentally sound procedures. Combining fundamentals of polymer science, chemistry, physical chemistry, and engineering, SSP also offers many research applications for a wide range of students and investigators. Gathering and filtering the latest literature on SSP, Solid Solid State Polymerization offers a unique, one-stop resource on this important process. With chapters contributed by leaders in the field, this text summarizes SSP, and provides essential coverage that includes: An introduction to SSP, with chemical and physical steps, apparatus, advantages, and parameters SSP physical chemistry and mechanisms Kinetic aspects of polyesters and polyamides SSP Catalysis in SSP processes Application of SSP under high pressure conditions in the laboratory Engineering aspects regarding process modeling and industrial application Recent developments and future possibilities Solid State Polymerization provides the most up-to-date coverage of this constantly developing field to academic and industry professionals, as well as graduate and postgraduate-level students in chemical engineering, materials science and engineering, polymer chemistry, polymer processing and polymer engineering.