Polyurethane Polymers  Composites and Nanocomposites Book

Polyurethane Polymers Composites and Nanocomposites


  • Author : Sabu Thomas
  • Publisher : Elsevier
  • Release Date : 2017-08-17
  • Genre: Technology & Engineering
  • Pages : 634
  • ISBN 10 : 9780128041024

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Polyurethane Polymers Composites and Nanocomposites Excerpt :

Polyurethane Polymers: Composites and Nanocomposites concentrates on the composites and nanocomposites of polyurethane based materials. Polyurethane composites are a very important class of materials widely used in the biomedical and industrial field that offer numerous potential applications in many areas. This book discusses current research and identifies future research needs in the area. Provides an elaborate coverage of the chemistry of polyurethane, its synthesis, and properties Includes available characterization techniques Relates types of polyurethanes to their potential properties Discusses composites, nanocomposites options, and PU recycling

Polyurethane Polymers  Blends and Interpenetrating Polymer Networks Book

Polyurethane Polymers Blends and Interpenetrating Polymer Networks


  • Author : Sabu Thomas
  • Publisher : Elsevier
  • Release Date : 2017-08-15
  • Genre: Technology & Engineering
  • Pages : 442
  • ISBN 10 : 9780128040850

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Polyurethane Polymers Blends and Interpenetrating Polymer Networks Excerpt :

Polyurethane Polymers: Blends and Interpenetrating Networks deals with almost all aspects of blends and IPNs formed by polyurethane, including the thermal, mechanical, morphological, and viscoelastic properties of each blend presented in the book. In addition, major applications related to these blends and IPNs are mentioned. Provides an elaborate coverage of the chemistry of polyurethane, including its synthesis and properties Includes available characterization techniques Relates types of polyurethanes to their potential properties Discusses blends options

Polyurethane Shape Memory Polymers Book

Polyurethane Shape Memory Polymers


  • Author : W.M. Huang
  • Publisher : CRC Press
  • Release Date : 2011-09-08
  • Genre: Technology & Engineering
  • Pages : 383
  • ISBN 10 : 9781439838013

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Polyurethane Shape Memory Polymers Excerpt :

Shape memory polymers (SMPs) are some of the most important and valuable engineering materials developed in the last 25 years. These fascinating materials demonstrate remarkably versatile properties—including capacity for actuation and stimulus responsiveness—that are enabling technologists to develop applications used to explore everything from the outer reaches of space to the inside of the human body. Polyurethane Shape Memory Polymers details the fundamentals of SMP makeup, as well as their shape-recovery features and their seemingly endless potential for use in applications ranging from the macro- to submicron scales. With an abundance of illustrations and vivid pictures to explain how SMPs and their composites work and how they can be used, this book covers: History and most recent developments in SMPs Thermomechanical properties and behavior of the polymers and their composites Modification of SMPs and novel actuation mechanisms Large-scale surface pattern generation Multi-shape memory effect Fabrication techniques Characterization of composites A must-have reference for anyone working in the materials science and engineering fields, this book outlines the properties—such as light weight, low cost, and ability to handle high strain—that make the easily processed SMPs so useful in fields including aerospace, biomedicine, and textiles. It is intended to help readers understand and apply the knowledge and techniques presented to develop new innovations that will further benefit society.

Szycher s Handbook of Polyurethanes  First Edition Book
Score: 4
From 1 Ratings

Szycher s Handbook of Polyurethanes First Edition


  • Author : Michael Szycher, Ph.D
  • Publisher : CRC Press
  • Release Date : 1999-04-23
  • Genre: Technology & Engineering
  • Pages : 696
  • ISBN 10 : 0849306027

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Szycher s Handbook of Polyurethanes First Edition Excerpt :

Handbook of Polyurethanes serves as the first source of information of useful polymers. This new book thoroughly covers the entire spectrum of polyurethanes - from current technology to buyer's information. Discussions include: block and heteroblock systems rubber plasticity structure-property relations microphase separation catalysis of isocyanate reactions synthesis of polyurethanes for thermoplastics, thermosets, and curable compositions by either heat or U.V. energy biomedical applications of urethane elastomers castables, sealants, and caulking compounds flexible and semi-flexible foams health and safety This handbook compiles data from many sources, exhaustively illustrating the complex principles involved in polyurethane chemistry and technology. Handbook of Polyurethanes represents invaluable information for corporations, universities, or independent inventors.

The Complete Technology Book on Expanded Plastics  Polyurethane  Polyamide and Polyester Fibres Book

The Complete Technology Book on Expanded Plastics Polyurethane Polyamide and Polyester Fibres


  • Author : NIIR Board of Consultants and Engineers
  • Publisher : ASIA PACIFIC BUSINESS PRESS Inc.
  • Release Date : 2006-10-01
  • Genre: Uncategoriezed
  • Pages : 544
  • ISBN 10 : 9788178330013

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The Complete Technology Book on Expanded Plastics Polyurethane Polyamide and Polyester Fibres Excerpt :

Expanded plastics are also known as foamed plastics or cellular plastics. Expanded plastics can be flexible, semi flexible, semi rigid or rigid. They can also be thermoplastic or thermosetting and can exist as open celled or closed celled materials. Expanded plastics may be prepared from most synthetic and many natural polymers. Most of the industrially important ones are made from polystyrene, polyvinyl chloride, polyurethanes and polyethylene, as well as from resins that derive from phenol, epoxy, etc. Polyurethane (PUR and PU) is polymer composed of a chain of organic units joined by carbamate (urethane) links. Polyurethane polymers are formed by combining two bi or higher functional monomers. One contains two or more isocyanate functional groups and the other contains two or more hydroxyl groups. More complicated monomers are also used.The Polyurethanes are among the most recent additions to the many commercially important classes of polymers. Urethanes can be considered esters of the unstable carbamics acid or amide esters of carbonic acid. A polyamide is a polymer containing monomers of amides joined by peptide bonds. They can occur both naturally and artificially, examples being proteins, such as wool and silk, and can be made artificially through step growth polymerization or solid phase synthesis. Polyamides are commonly used in textiles, automotives, carpet and sportswear due to their extreme durability and strength. Polyester is a category of polymers which contain the ester functional group in their main chain. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. Polyester fibres are produced by the melt spinning process. Raw materials are heated to a spinning mass, which is then pressed through spinnerets. Manufacturing techniques are now developed to the point where they can produce fibres adapted to suit the widest possible applications: they can have round, oval or angular profiles, making them firm to

Reactive Polymers  Fundamentals and Applications Book

Reactive Polymers Fundamentals and Applications


  • Author : Johannes Karl Fink
  • Publisher : William Andrew
  • Release Date : 2017-10-31
  • Genre: Technology & Engineering
  • Pages : 712
  • ISBN 10 : 9780128145104

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Reactive Polymers Fundamentals and Applications Excerpt :

Reactive Polymers: Fundamentals and Applications: A Concise Guide to Industrial Polymers, Third Edition introduces engineers and scientists to a range of reactive polymers and then details their applications and performance benefits. Basic principles and industrial processes are described for each class of reactive resin (thermoset), as well as additives, the curing process, applications and uses. The initial chapters are devoted to individual resin types (e.g., epoxides, cyanacrylates), followed by more general chapters on topics such as reactive extrusion and dental applications. Injection molding of reactive polymers, radiation curing, thermosetting elastomers, and reactive extrusion equipment are covered as well. The use of reactive polymers enables manufacturers to make chemical changes at a late stage in the production process, which, in turn, cause changes in performance and properties. Material selection and control of the reaction are essential to achieve optimal performance. Material new to this edition includes the most recent developments, applications and commercial products for each chemical class of thermosets, as well as sections on fabrication methods, reactive biopolymers, recycling of reactive polymers and case studies. Covers the basics and most recent developments, including reactive biopolymers, recycling of reactive polymers, nanocomposites and fluorosilicones Offers an indispensable guide for engineers and advanced students alike Provides extensive literature and patent review Reflects a thorough review of all literature published in this area since 2014 Features revised and updated chapters to reflect the latest research in reactive polymers

Chemical Characterisation of Polyurethanes Book
Score: 4.5
From 2 Ratings

Chemical Characterisation of Polyurethanes


  • Author : M. J. Forrest
  • Publisher : iSmithers Rapra Publishing
  • Release Date : 1999
  • Genre: Polyurethanes
  • Pages : 139
  • ISBN 10 : 1859571603

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Chemical Characterisation of Polyurethanes Excerpt :

This review aims to introduce the chemistry of polyurethanes, and to examine the different techniques which may be used to analyse these polymers. The characterisation of polyurethane starting materials, cure reaction, polymer structures and molecular c099, and additives, and their relationship to the final properties of the polymer are all outlined. An additional indexed section containing several hundred abstracts from the Rapra Polymer Library database gives useful references for further reading.

Szycher s Handbook of Polyurethanes  Second Edition Book

Szycher s Handbook of Polyurethanes Second Edition


  • Author : Michael Szycher, Ph.D
  • Publisher : CRC Press
  • Release Date : 2012-07-13
  • Genre: Technology & Engineering
  • Pages : 1144
  • ISBN 10 : 9781439839584

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Szycher s Handbook of Polyurethanes Second Edition Excerpt :

A practical handbook rather than merely a chemistry reference, Szycher's Handbook of Polyurethanes, Second Edition offers an easy-to-follow compilation of crucial new information on polyurethane technology, which is irreplaceable in a wide range of applications. This new edition of a bestseller is an invaluable reference for technologists, marketers, suppliers, and academicians who require cutting-edge, commercially valuable data on the most advanced uses for polyurethane, one of the most important and complex specialty polymers. internationally recognized expert Dr. Michael Szycher updates his bestselling industry "bible" With seven entirely new chapters and five that are revised and updated, this book summarizes vital contents from U.S. patent literature—one of the most comprehensive sources of up-to-date technical information. These patents illustrate the most useful technology discovered by corporations, universities, and independent inventors. Because of the wealth of information they contain, this handbook features many full-text patents, which are carefully selected to best illustrate the complex principles involved in polyurethane chemistry and technology. Features of this landmark reference include: Hundreds of practical formulations Discussion of the polyurethane history, key terms, and commercial importance An in-depth survey of patent literature Useful stoichiometric calculations The latest "green" chemistry applications A complete assessment of medical-grade polyurethane technology Not biased toward any one supplier’s expertise, this special reference uses a simplified language and layout and provides extensive study questions after each chapter. It presents rich technical and historical descriptions of all major polyurethanes and updated sections on medical and biological applications. These features help readers better understand developmental, chemical, application, and commercial aspects of the subject.

Recycling of Polyurethane Foams Book

Recycling of Polyurethane Foams


  • Author : Sabu Thomas
  • Publisher : William Andrew
  • Release Date : 2018-06-06
  • Genre: Technology & Engineering
  • Pages : 146
  • ISBN 10 : 9780323511346

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Recycling of Polyurethane Foams Excerpt :

Recycling of Polyurethane Foams introduces the main degradation/depolymerization processes and pathways of polyurethane foam materials, focusing on industrial case studies and academic reviews from recent research and development projects. The book can aid practitioners in understanding the basis of polymer degradation and its relationship with industrial processes, which can be of substantial value to industrial complexes the world over. The main pathways of polymer recycling via different routes and industrial schemes are detailed, covering all current techniques, including regrinding, rebinding, adhesive pressing and compression moulding of recovered PU materials that are then compared with depolymerization approaches. The book examines life cycle assessment and cost analysis associated with polyurethane foams waste management, showing the potential of various techniques. This book will help academics and researchers identify and improve on current depolymerization processes, and it will help industry sustainability professionals choose the appropriate approach for their own waste management systems, thus minimizing the costs and environmental impact of their PU-based end products. Offers a comprehensive review of all polyurethane foam recycling processes, including both chemical and mechanical approaches Assesses the potential of each recycling process Helps industry-based practitioners decide which approach to take to minimize the cost and environmental impact of their end product Enables academics and researchers to identify and improve upon current processes of degradation and depolymerization

Polyurethanes Book

Polyurethanes


  • Author : Mark F. Sonnenschein
  • Publisher : John Wiley & Sons
  • Release Date : 2020-12-29
  • Genre: Technology & Engineering
  • Pages : 512
  • ISBN 10 : 9781119669463

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Polyurethanes Excerpt :

This book, cohesively written by an expert author with supreme breadth and depth of perspective on polyurethanes, provides a comprehensive overview of all aspects of the science and technology on one of the most commonly produced plastics. Covers the applications, manufacture, and markets for polyurethanes, and discusses analytical methods, reaction mechanisms, morphology, and synthetic routes Provides an up-to-date view of the current markets and trend analysis based on patent activity and updates chapters to include new research Includes two new chapters on PU recycling and PU hybrids, covering the opportunities and challenges in both

Aspects of Polyurethanes Book

Aspects of Polyurethanes


  • Author : Faris Yılmaz
  • Publisher : BoD – Books on Demand
  • Release Date : 2017-09-27
  • Genre: Science
  • Pages : 222
  • ISBN 10 : 9789535135456

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Aspects of Polyurethanes Excerpt :

Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Because a variety of diisocyanates and a wide range of polyols can be used to produce polyurethane, a broad spectrum of materials can be produced to meet the needs of specific applications. During World War II, a widespread use of polyurethanes was first seen, when they were used as a replacement for rubber, which at that time was expensive and hard to obtain. During the war, other applications were developed, largely involving coatings of different kinds, from airplane finishes to resistant clothing. Subsequent decades saw many further developments and today we are surrounded by polyurethane applications in every aspect of our everyday lives. While polyurethane is a product that most people are not overly familiar with, as it is generally "hidden" behind covers or surfaces made of other materials, it would be hard to imagine life without polyurethanes.

The ICI Polyurethanes Book Book

The ICI Polyurethanes Book


  • Author : George Woods
  • Publisher : Unknown
  • Release Date : 1987-12-28
  • Genre: Science
  • Pages : 330
  • ISBN 10 : UVA:X001651135

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The ICI Polyurethanes Book Excerpt :

This is an extensively illustrated overview of polyurethanes. Deals with technical points in a simplified, easy-to-understand manner, accessible to anyone working within the polyurethanes industry. Provides easy access to every aspect of polyurethanes: its chemistry and manufacture; the difference between high density and low density polyurethanes; molding techniques; its various forms, such as adhesives, binders, and paints; and its physical testing requirements. Also covered are the health and safety aspects of polyurethane manufacture and use. Includes a glossary and an extensive bibliography.

Polyurethane In Medn Book

Polyurethane In Medn


  • Author : Lelah
  • Publisher : CRC PressI Llc
  • Release Date : 1986-03-31
  • Genre: Medical
  • Pages : 225
  • ISBN 10 : UOM:39015010157926

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Polyurethane In Medn Excerpt :

Polyurethane Elastomers Book

Polyurethane Elastomers


  • Author : C. Hepburn
  • Publisher : Springer Science & Business Media
  • Release Date : 2012-12-06
  • Genre: Technology & Engineering
  • Pages : 444
  • ISBN 10 : 9789401129244

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Polyurethane Elastomers Excerpt :

The aim of this monograph has been to distil into a single volume, in an easily read and assimilated format, the essentials of this often complex technology such that it is usable by all technical and semi-technical people who wish to become their own polyurethane and polyurethane elastomer expert.

Maro Polymer Notes Book

Maro Polymer Notes


  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2001
  • Genre: Polymers
  • Pages : null
  • ISBN 10 : UIUC:30112074155711

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Maro Polymer Notes Excerpt :