Practical Guide to the Assessment of the Useful Life of Plastics

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Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859575024
Total Pages : 196 pages
Book Rating : 4.5/5 (75 download)

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Book Synopsis Practical Guide to the Assessment of the Useful Life of Plastics by : R. Brown

Download or read book Practical Guide to the Assessment of the Useful Life of Plastics written by R. Brown and published by iSmithers Rapra Publishing. This book was released on 2002 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: After price and delivery time, the most frequently asked question about a product is 'How long will it last?' Lifetime expectancy is often many years, the service conditions may be complex, and there is a scarcity of definitive data on durability. The situation is complicated by the fact that there are a vast number of degradation agents, service conditions, properties of importance and different plastics. There are many inherent difficulties in designing durability tests. In many cases, the time scale involved is such that accelerated test conditions are essential. Whilst large amounts of durability data are generated by accelerated methods, much of it is only useful for quality control purposes and relatively little has been validated as being realistically capable of representing service. Most assessments of the lifetime of plastics are made by considering some measure of performance, such as impact strength, and specifying some lower limit for the property, which is taken as the end point. Lifetime is not necessarily measured in time. For example, for some products it will be thought of as the number of cycles of use. The object of this publication is to provide practical guidance on assessing the useful service life of plastics. It describes test procedures and extrapolation techniques together with the inherent limitations and problems. The Guide aims to make available the wealth of information that can be applied to help maximise the effectiveness of a durability-testing programme. This guide seeks to be comprehensive but concentrates on the most common environmental effects causing degradation. The test procedures used are outlined and the relevant textbooks and international standards are well referenced. Examples of lifetime testing studies are cited. The Practical Guide will be useful for anyone responsible for designing, manufacturing or testing plastic components. It will also be of benefit to suppliers and users of end products, as assessment of useful lifetime is critical to the economics and safety aspects of any component. Key features Test methods outlined Accelerated testing discussed Prediction methods described Standards cited Key sources of information listed

PVC Degradation and Stabilization

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Author :
Publisher : Elsevier
ISBN 13 : 1927885620
Total Pages : 521 pages
Book Rating : 4.9/5 (278 download)

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Book Synopsis PVC Degradation and Stabilization by : George Wypych

Download or read book PVC Degradation and Stabilization written by George Wypych and published by Elsevier. This book was released on 2020-03-11 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: PVC Degradation and Stabilization, Fourth Edition, includes new developments in PVC production, new stabilization methods and mechanisms, new approaches to plasticization, methods of waste reprocessing, accelerated degradation due to electric breakdown, and much more. The book contains all the information necessary for the successful design of stabilization formulas in any PVC-based product. Other topics covered include degradation by thermal energy, UV, gamma and other forms of radiation, chemical degradation, and more. Analytical methods for studying degradative and stabilization processes aid readers in establishing a system for verifying results of stabilization with different stabilizing systems. Many new topics included in this edition are of particular interest today. These comprise new developments in PVC production yielding range of new grades, new stabilization methods and mechanisms (e.g. synergistic mixtures containing hydrotalcites and their synthetic equivalents, beta-diketones, functionalized fillers, Shiff bases), new approaches to plasticization, methods of waste reprocessing (life cycle assessment, reformulation, biodegradable materials, and energy recovery), accelerated degradation due to electric breakdown, and many more - Revised to include cutting-edge research, patent updates and other information required to design successful stabilization in PVC-based products - Covers chemical structure, PVC manufacturing technology, morphology, degradation by thermal energy, mechanodegradation, and more - Includes a chapter on the analytical methods used in studying degradative and stabilization processes - Discusses information on the effects of PVC and its additives on health, safety and the environment

Handbook of Polymer Testing

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Publisher : CRC Press
ISBN 13 : 1482270021
Total Pages : 860 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Handbook of Polymer Testing by : Roger Brown

Download or read book Handbook of Polymer Testing written by Roger Brown and published by CRC Press. This book was released on 1999-01-21 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Polymer Testing: Physical Methods provides virtually currently used techniques for measuring and testing the physical properties of polymers. A concise but detailed technical guide to the physical testing methods of synthetic polymers in plastics, rubbers, cellular materials, textiles, coated fabrics, and composites, the book analys

Thermosets and Composites

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Publisher : Elsevier
ISBN 13 : 0080519202
Total Pages : 536 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Thermosets and Composites by : Michel Biron

Download or read book Thermosets and Composites written by Michel Biron and published by Elsevier. This book was released on 2003-12-18 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: • A succinct source of information for designers and manufacturers.• A decision-making tool for those who need a quick and pragmatic account of thermosets and composites.• A synoptic account of the techno-economics and properties of all the commonly-used thermosets and composites.Designers and manufacturers using thermosets and composites, or those intending to do so, often need a succinct source of information on the economics and properties of these materials. This book provides a synoptic approach.It covers the economic importance of thermosets and composites, a comparison of the properties of the various thermoset categories, monographs on the nine principal families of thermosets, polymer composites and emergent materials and processes. Will enable readers to make informed decisions leading to well designed and made products.

Thermoplastics and Thermoplastic Composites

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Publisher : Elsevier
ISBN 13 : 008048980X
Total Pages : 919 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Thermoplastics and Thermoplastic Composites by : Michel Biron

Download or read book Thermoplastics and Thermoplastic Composites written by Michel Biron and published by Elsevier. This book was released on 2007-04-26 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thermoplastics represent appx 90% by weight of all plastics consumed world-wide. We know them mainly in the form of polythenes, polyolefins, polystyrenes, nylons and acrylics. Under different heating conditions and by varying the composition of the plastic it is possible to make many different products with differing properties.This is a decision-making tool and source-book of information for plastics users, providing detailed accounts of the materials used, their economics,the selection of appropriate materials, and the use of thermoplastic resins and their composites. By having this book to hand, you will use the right material in the right way to produce the right product.·Provides a quick and pragmatic approach to selecting thermoplastics for the non-specialist plastics user·Offers detailed accounts of thermoplastics including economic and technological elements·Clear and easy to understand illustrated with figures, tables and graphs throughout

On the Time and Temperature Dependent Behaviour of Laminated Amorphous Polymers Subjected to Low-Velocity Impact

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Author :
Publisher : Springer
ISBN 13 : 3662546418
Total Pages : 176 pages
Book Rating : 4.6/5 (625 download)

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Book Synopsis On the Time and Temperature Dependent Behaviour of Laminated Amorphous Polymers Subjected to Low-Velocity Impact by : Andreas Rühl

Download or read book On the Time and Temperature Dependent Behaviour of Laminated Amorphous Polymers Subjected to Low-Velocity Impact written by Andreas Rühl and published by Springer. This book was released on 2017-04-05 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis investigates a polymeric laminate consisting of poly(methyl methacrylate) (PMMA) and thermoplastic polyurethane (TPU) experimentally and numerically with regard to its impact behaviour and applicability. After a basic characterization of the monolithic materials, PMMA-TPU-PMMA laminates were subjected to impact loadings at velocities up to 5 m/s using threepoint bending and dart impact tests. Based on the experimental basis, different material models for the Finite Element simulation are presented, which are able to capture the time and temperature dependent behaviour of the laminate. Final validation experiments, consisting of head-dummy impacts at 10 m/s on automotive side windows, were conducted for PMMA and the laminate in order to investigate their applicability as glass substitution products.

Physical Testing of Plastics

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Author :
Publisher : Smithers Rapra
ISBN 13 : 1847354874
Total Pages : 404 pages
Book Rating : 4.8/5 (473 download)

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Book Synopsis Physical Testing of Plastics by : T. R Crompton

Download or read book Physical Testing of Plastics written by T. R Crompton and published by Smithers Rapra. This book was released on 2012-01-16 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the physical rather than the chemical examination of the properties of polymers on the basis of the type of equipment used, examples of the applications of these techniques are given. Techniques examined include thermal analysis (thermogravimetric analysis and evolved gas analysis), dynamic mechanical analysis and thermomechanical analysis, dielectric thermal analysis, ESR, MALDI, luminescence testing, photocalorimetry testing and the full range of equipment for mechanical, thermal, electrical, rheological, particle size, molecular weight.

Polymer Reference Book

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Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859574928
Total Pages : 730 pages
Book Rating : 4.5/5 (749 download)

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Book Synopsis Polymer Reference Book by : Thomas Roy Crompton

Download or read book Polymer Reference Book written by Thomas Roy Crompton and published by iSmithers Rapra Publishing. This book was released on 2006 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to familiarise the reader with all aspects of the techniques used in the examination of polymers, covering chemical, physiochemical and purely physical methods of examination. The types of techniques available to the polymer chemist and technician are described, and their capabilities, limitations and applications are discussed. The book is intended, for all staff who are concerned with instrumentation and methodology in the polymer laboratory including laboratory designers, engineers and chemists, and also those concerned with the implementation of analytical specifications and process control limits.

Plastics Reinforcement and Industrial Applications

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Publisher : CRC Press
ISBN 13 : 1482239345
Total Pages : 250 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Plastics Reinforcement and Industrial Applications by : T.R. Crompton

Download or read book Plastics Reinforcement and Industrial Applications written by T.R. Crompton and published by CRC Press. This book was released on 2015-08-18 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: When combined with reinforcing agents, plastics can be used for a number of high-temperature applications. Plastics Reinforcement and Industrial Applications provides a detailed discussion on plastics, polymers, and reinforcing agents (including organic and natural biomaterials). Focused specifically on improving the mechanical, thermal, and electr

Mechanics of Composite Materials and Structures

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Publisher : Springer Science & Business Media
ISBN 13 : 9401144893
Total Pages : 524 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Mechanics of Composite Materials and Structures by : Carlos A. Mota Soares

Download or read book Mechanics of Composite Materials and Structures written by Carlos A. Mota Soares and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compact presentation of the foundations, current state of the art, recent developments and research directions of all essential techniques related to the mechanics of composite materials and structures. Special emphasis is placed on classic and recently developed theories of composite laminated beams, plates and shells, micromechanics, impact and damage analysis, mechanics of textile structural composites, high strain rate testing and non-destructive testing of composite materials and structures. Topics of growing importance are addressed, such as: numerical methods and optimisation, identification and damage monitoring. The latest results are presented on the art of modelling smart composites, optimal design with advanced materials, and industrial applications. Each section of the book is written by internationally recognised experts who have dedicated most of their research work to a particular field. Readership: Postgraduate students, researchers and engineers in the field of composites. Undergraduate students will benefit from the treatment of the foundations of the mechanics of composite materials and structures.

Deformation and Fracture Behaviour of Polymer Materials

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Publisher : Springer
ISBN 13 : 3319418793
Total Pages : 537 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Deformation and Fracture Behaviour of Polymer Materials by : Wolfgang Grellmann

Download or read book Deformation and Fracture Behaviour of Polymer Materials written by Wolfgang Grellmann and published by Springer. This book was released on 2017-07-12 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the most recent advances in the deformation and fracture behaviour of polymer material. It provides deeper insight into related morphology–property correlations of thermoplastics, elastomers and polymer resins. Each chapter of this book gives a comprehensive review of state-of-the-art methods of materials testing and diagnostics, tailored for plastic pipes, films and adhesive systems as well as elastomeric components and others. The investigation of deformation and fracture behaviour using the experimental methods of fracture mechanics has been the subject of intense research during the last decade. In a systematic manner, modern aspects of fracture mechanics in the industrial application of polymers for bridging basic research and industrial development are illustrated by multifarious examples of innovative materials usage. This book will be of value to scientists, engineers and in polymer materials science.

The Effect of Temperature and other Factors on Plastics and Elastomers

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Author :
Publisher : Elsevier
ISBN 13 : 032399556X
Total Pages : 853 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis The Effect of Temperature and other Factors on Plastics and Elastomers by : Laurence W. McKeen

Download or read book The Effect of Temperature and other Factors on Plastics and Elastomers written by Laurence W. McKeen and published by Elsevier. This book was released on 2023-04-04 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Effect of Temperature and Other Factors on the Properties of Plastics and Elastomers, Fourth Edition provides data on the wide spectrum of plastics and TPEs with special reference to thermal stability. The mechanical, physical and electrical properties of plastics and elastomers are described as a function of temperature and humidity to help with the design of lighter more cost-effective plastic parts to replace metal ones. In this new edition, expertly edited data makes it easy for readers to learn about the properties of plastic materials without having to search the general literature or depend on suppliers. Additional types of plastics are examined, and the latest data on material characteristics are provided. Complex details such as how the thermal prehistory can effect final mechanical properties, and how temperature scans reveal dynamic mechanical behavior are also examined to build a deeper understanding of the materials. - Fully updated edition features full coverage of the new data, new plastics and applications that have emerged in recent years - Features reorganization of plastics data by manufacturer, facilitating quick reference

Testing of Textile and Fibrous Materials

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Publisher : CRC Press
ISBN 13 : 1003855180
Total Pages : 419 pages
Book Rating : 4.0/5 (38 download)

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Book Synopsis Testing of Textile and Fibrous Materials by : Apurba Das

Download or read book Testing of Textile and Fibrous Materials written by Apurba Das and published by CRC Press. This book was released on 2024-02-28 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains detailed knowledge about testing principles of fibre, yarn, and fabric characteristics, the tensile characteristics of materials and testing of fibrous-composites and technical textiles. It starts with an introduction to textile testing and further covers moisture in relation to textile materials, sampling techniques for textile materials and the basic applied statistics, fibre characteristics, fibre length, cotton fibre fineness and maturity characteristics. It also deals with the advanced characterisation of cotton fibre by using HVI and AFIS systems. Features: It covers the principles of the testing of textile and fibrous materials along with modern techniques for testing textile materials It reviews all necessary topics related to fibre, yarn, fabric, technical textiles, and composite testing It explores the tensile characteristics of textile materials and measurement principles It discusses low-stress mechanical characteristics and transmission characteristics It includes a large number of examples and exercises based on actual industrial conditions worldwide including solutions This textbook is aimed at senior undergraduate students in textile testing and evaluation of textile materials.

Textile Materials for Lightweight Constructions

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Publisher : Springer
ISBN 13 : 3662463415
Total Pages : 686 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Textile Materials for Lightweight Constructions by : Chokri Cherif

Download or read book Textile Materials for Lightweight Constructions written by Chokri Cherif and published by Springer. This book was released on 2015-08-11 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, experts on textile technologies convey both general and specific information on various aspects of textile engineering, ready-made technologies, and textile chemistry. They describe the entire process chain from fiber materials to various yarn constructions, 2D and 3D textile constructions, preforms, and interface layer design. In addition, the authors introduce testing methods, shaping and simulation techniques for the characterization of and structural mechanics calculations on anisotropic, pliable high-performance textiles, including specific examples from the fields of fiber plastic composites, textile concrete and textile membranes. Readers will also be familiarized with the potential offered by increasingly employed textile structures, for instance in the fields of composite technology, construction technology, security technology and membrane technology.

Handbook of Impact Modifiers

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Author :
Publisher : Elsevier
ISBN 13 : 1774670054
Total Pages : 261 pages
Book Rating : 4.7/5 (746 download)

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Book Synopsis Handbook of Impact Modifiers by : George Wypych

Download or read book Handbook of Impact Modifiers written by George Wypych and published by Elsevier. This book was released on 2022-03-17 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Impact Modifiers provides key information on how to modify structure and morphology, improve mechanical performance, and prevent changes during the use of polymeric products through proper selection of impact modifiers. The book brings analyses of important publications found in open and patent literature, with special attention given to recent findings that have brought many new essential developments. Sections cover an analysis of chemical origin and related properties of impact modifiers, which are analyzed in general terms to highlight the differences in their properties. This handbook contains the essential theoretical knowledge required for proper selection and use of impact modifiers, including their morphological structure and distribution in a polymer matrix, the effect of polymer crystallization in the presence of and without impact modifiers, important influences on impact modification, mechanisms of modification, and effective methods of incorporation of impact modifiers. - Outlines strategies for modifying the structure and improving the mechanical properties of polymeric products through proper application of impact modifiers - Provides detailed information on impact modifiers, including their morphological structure and distribution in a polymer matrix, the effects of polymer crystallization with and without impact modifiers, influences on impact modification, the mechanisms of modification, and more - Includes analytical techniques, heath and safety and environmental considerations, and processing methods

Practical Guide to Structures, Properties and Applications of Styrenic Polymers

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Author :
Publisher : Smithers Rapra
ISBN 13 : 1847356915
Total Pages : 168 pages
Book Rating : 4.8/5 (473 download)

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Book Synopsis Practical Guide to Structures, Properties and Applications of Styrenic Polymers by : Norbert Niessner

Download or read book Practical Guide to Structures, Properties and Applications of Styrenic Polymers written by Norbert Niessner and published by Smithers Rapra. This book was released on 2013-03-18 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Styrenic polymers are among the economically most important plastics. They combine benign processing with a large variety of product properties - from stiff and transparent to tough and durable. The fact that styrene can be polymerized by different reaction mechanisms (radical, ionic and metal catalyzed) makes this line of products unique in regards to the variety of its properties and applications. The primary objective of this book is to provide a detailed understanding of structure and property relationships of styrenic polymers, and their specific use in various applications. By understanding basic chemistry, supermolecular assembly of block- and graft polymers and microscopic fracture mechanisms, the reader will be able to quickly derive macroscopic behavior and hence select the most suitable polymer for a given application. The second objective of this book is to provide a comprehensive overview about unique value propositions of styrenic polymers in different industries and applications. The reader will get an in-depth understanding of why specific styrenic polymers dominate in market segments like computer and printer housings, exterior automotive parts and the food packaging industry, and what the specific customer benefits of using these polymers are. Finally, the third objective is to provide an outlook for future product and application developments. Hence it serves not only as a quick reference guide for downstream industries, but also as a practical guide for students and researchers in this field of material science.

Impact Behaviour of Fibre-Reinforced Composite Materials and Structures

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Author :
Publisher : Woodhead Publishing
ISBN 13 : 9781855734234
Total Pages : 322 pages
Book Rating : 4.7/5 (342 download)

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Book Synopsis Impact Behaviour of Fibre-Reinforced Composite Materials and Structures by : S. R. Reid

Download or read book Impact Behaviour of Fibre-Reinforced Composite Materials and Structures written by S. R. Reid and published by Woodhead Publishing. This book was released on 2000-10-12 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impact response, damage tolerance and failure of fibre-reinforced composite materials and structures have been extensively investigated from a number of viewpoints. This book brings together the most recent work from experts in the field.