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Author : British Standards Institution
Publisher :
ISBN 13 :
Total Pages : 30 pages
Book Rating : 4.:/5 (119 download)
Download or read book Plastics. Determination of Charpy Impact Properties written by British Standards Institution and published by . This book was released on 2020 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Standards Institution
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (138 download)
Download or read book Plastics. Determination of Charpy Impact Properties written by British Standards Institution and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Standards Institute Staff
Publisher :
ISBN 13 : 9780580611414
Total Pages : 24 pages
Book Rating : 4.6/5 (114 download)
Download or read book Plastics. Determination of Charpy Impact Properties. Instrumented Impact Test written by British Standards Institute Staff and published by . This book was released on 1999-09-15 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastics, Polymers, Charpy impact tests, Impact testing, Mechanical testing, Mechanical properties of materials, Test equipment, Test specimens, Specimen preparation, Shape, Notches, Dimensions, Force measurement, Deflection tests, Equations, Mathematical calculations, Impact strength, Strength of materials, Mass, Bibliography
Author : British Standards Institute Staff
Publisher :
ISBN 13 : 9780580651373
Total Pages : 30 pages
Book Rating : 4.6/5 (513 download)
Download or read book Plastics. Determination of Charpy Impact Properties. Non-Instrumented Impact Test written by British Standards Institute Staff and published by . This book was released on 1910-07-31 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plastics, Polymers, Charpy impact tests, Impact testing, Mechanical testing, Mechanical properties of materials, Test specimens, Testing conditions, Brittleness, Toughness, Thermoplastic polymers, Thermosetting polymers, Reinforced materials, Fibres, Sheet materials, Laminates, Reinforcing materials, Preferred sizes, Dimensions
Author : Stuart Patrick
Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859575116
Total Pages : 178 pages
Book Rating : 4.5/5 (751 download)
Download or read book Practical Guide to Polyvinyl Chloride written by Stuart Patrick and published by iSmithers Rapra Publishing. This book was released on 2005 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polyvinyl chloride (PVC) has been around since the late part of the 19th century, although it was not produced commercially until the 1920s; it is the second largest consumed plastic material after polyethylene. PVC products can be rigid or flexible, opaque or transparent, coloured, and insulating or conducting. There is not just one PVC but a whole family of products tailor-made to suit the needs of each application. PVC is extremely cost effective in comparison to other plastics with a high degree of versatility in end-use and processing possibilities, as the reader will note from this book. It is durable, easily maintained, and can be produced in a large range of colours. As a result PVC finds use in an extensive range of applications in virtually all areas of human activity, including medical equipment, construction applications such as flexible roof membranes, pipes and window profiles, toys, automotive parts and electrical cabling. The PVC industry has also started to tackle some of its end-of-life issues. This practical guide provides comprehensive background on the resins and additives, their properties and processing characteristics, as well as discussion of product design and development issues. There have been, and still are, issues and perceptions over environmental and health acceptance covering vinyl chloride monomer, dioxins, phthalate plasticisers, and lead (and cadmium) based heat stabilisers and these are discussed in depth in this book. This book will be of interest to raw materials suppliers and processors or end-users of PVC, as well as anyone with a general interest in this versatile material: resins and additives properties and testing design issues processing, including post processing and assembly property enhancement sustainable development
Author : Michel Biron
Publisher : Elsevier
ISBN 13 : 9780080489803
Total Pages : 944 pages
Book Rating : 4.4/5 (898 download)
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 944 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
Author : Laurence W. McKeen
Publisher : William Andrew
ISBN 13 : 0323310176
Total Pages : 753 pages
Book Rating : 4.3/5 (233 download)
Download or read book The Effect of Temperature and other Factors on Plastics and Elastomers written by Laurence W. McKeen and published by William Andrew. This book was released on 2014-04-15 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference guide brings together a wide range of critical data on the effect of temperature on plastics and elastomers, enabling engineers to make optimal material choices and design decisions. The effects of humidity level and strain rate on mechanical and electrical properties are also covered. The data are supported by explanations of how to make use of the data in real world engineering contexts.High (and low) temperatures can have a significant impact on plastics processing and applications, particularly in industries such as automotive, aerospace, oil and gas, packaging, and medical devices, where metals are increasingly being replaced by plastics. Additional plastics have also been included for polyesters, polyamides and others where available, including polyolefins, elastomers and fluoropolymers. Entirely new sections on biodegradable polymers and thermosets have been added to the book. The level of data included – along with the large number of graphs and tables for easy comparison – saves readers the need to contact suppliers, and the selection guide has been fully updated, giving assistance on the questions which engineers should be asking when specifying materials for any given application. Trustworthy, current thermal data and best practice guidance for engineers and materials scientists in the plastics industry More than 1,000 graphs and tables allow for easy comparison between plastics Entirely new sections added on biopolymers and thermosets
Author : Michel Biron
Publisher : Elsevier
ISBN 13 : 1455731250
Total Pages : 547 pages
Book Rating : 4.4/5 (557 download)
Download or read book Thermosets and Composites written by Michel Biron and published by Elsevier. This book was released on 2013-11-04 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book bridges the technology and business aspects of thermosets, providing a practical guide designed for engineers working in real-world industrial settings. The author explores the criteria for material selection, provides information on material properties for each family of thermosets, and discusses the various processing options for each material type. He explains advantages and disadvantages of using thermosets and composites in comparison to competing materials and assesses cost aspects, enabling the reader to balance out technical and economic constraints when choosing a thermoset and processing technology for a given application.This second edition contains a new section on composites solutions for practical problems, gathering information on trends contributing to the breakthrough of composites in various sectors. Other new sections on specific crosslinking processes, processing trends, machinery and equipment manufacturers, applications, bio-sourced thermosets and natural fibers, and recycling of thermosets and composites are included. Case studies are provided, illustrating many design and production challenges. Furthermore, new market data and information about health and safety will be added. All data is fully updated throughout, with pricing in USD and EUR, and both ASTM (North American) and European standards.Thermosets and Thermoset Composites, Second Edition is the only book that gives in-depth coverage of a wide range of subject matters and markets, yet in brevity and concision in a single volume, avoiding the need of consulting a series of other specialized books. By providing the knowledge necessary for selecting a fabrication process, thermoset material and methods for determining the all important cost of thermoset parts this new edition is an invaluable decision-making aid and reference work for practitioners in a field with growing importance. Combining materials data, information on processing techniques, and economic aspects, Biron provides a unique end-to-end approach to the selection and use of materials in the plastics industry and related sectors New material on bio-sourced thermosets, natural fibers, and recycling of thermosets Concise and easy-to-use source of information and decision-making aid
Author : Laurence W. McKeen
Publisher : William Andrew
ISBN 13 : 0815516940
Total Pages : 841 pages
Book Rating : 4.8/5 (155 download)
Download or read book Effect of Temperature and other Factors on Plastics and Elastomers written by Laurence W. McKeen and published by William Andrew. This book was released on 2008-12-05 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an update to the first edition compiled and published in 1990 by William Woishnis. A lot has changed in the field since 1990 and a lot has not changed. There are new plastic materials. There has been a huge turnover in ownership of plastics producing companies. There has been a lot of consolidation, which of course means discontinued products. Thus, this update is much more extensive than the usual "next edition."It has been reorganized from a chemistry point of view. Plastics of similar polymer types are grouped into nine chapters. Each of these chapters includes an introduction with a brief explanation of the chemistry of the polymers used in the plastics.An extensive first chapter has been added as an introduction that summarizes the chemistry of making polymers, the formulation of plastics, testing and test methods, and plastic selection.Most plastic products and parts are expected to be used in environments other than room temperature and standard humidity conditions. Chapters 2-10 are a databank that serves as an evaluation of plastics as they are exposed to varying operating conditions at different temperatures, humidity, and other factors. Over 900 graphs for more than 45 generic families of plastics are contained in these chapters.Chapter 11 contains extensive mechanical and electrical data in tabular form. The tables contain data on several thousand plastics. Similarly, Chapter 12 contains thermal data on several thousand plastics. Data from the first edition have only been removed if those products were discontinued, and many products were. Product names and manufacturers have been updated. Detailed introductions of plastics properties, testing procedures, and principles of plastics design The only "databook" available on the effects of temperature and humidity conditions on plastics and elastomers More than 1,000 graphs and tables allow for easy comparison between products Covers more than 70 types of plastics, and summarizes the chemistry of each type
Author : George Wypych
Publisher : Elsevier
ISBN 13 : 1927885000
Total Pages : 500 pages
Book Rating : 4.9/5 (278 download)
Download or read book PVC Degradation and Stabilization written by George Wypych and published by Elsevier. This book was released on 2015-03-18 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: PVC stabilization, the most important aspect of formulation and performance of this polymer, is discussed in details. This book contains all information required to design successful stabilization formula for any product made out of PVC. Separate chapters review information on chemical structure, PVC manufacturing technology, morphology, degradation by thermal energy, UV, gamma, other forms of radiation, mechanodegradation, and chemical degradation. The chapter on analytical methods used in studying of degradative and stabilization processes helps in establishing system of checking results of stabilization with different stabilizing systems. Stabilization and stabilizers are discussed in full detail in the most important chapter of this book. The final chapter contains information on the effects of PVC and its additives on health, safety and environment. This book contains analysis of all essential papers and patents published until recently on the above subject. It either locates the answers to relevant questions and offers solutions or gives references in which such answers can be found. PVC Degradation and Stabilization is must to have for chemists, engineers, scientists, university teachers and students, designers, material scientists, environmental chemists, and lawyers who work with polyvinyl chloride and its additives or have any interest in these products. This book is the one authoritative source on the subject. A practical and up-to-date reference guide for engineers and scientists designing with PVC Covers thermal, UV, gamma radiation, chemical, and other forms of degradation Includes a critical discussion of the sustainability issues faced by PVC and its additives, as well as health and safety concerns
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4./5 ( download)
Download or read book GB/T 41758.2-2022 Translated English of Chinese Standard (GB/T 41758.2-2022, GBT41758.2-2022) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-01-14 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document describes the preparation of test specimens and test methods for the determination of properties of polyketone moulding and extrusion materials. It specifies requirements for the handling of the test material and/or the conditioning of the test material before moulding and the test specimens before testing. The determination method of properties is selected from the general test methods in GB/T 19467.1. This document also lists other test methods widely used or of special significance for moulding and extrusion materials, as well as the determination methods for characteristic properties in GB/T 41758.1. In order to ensure that the test results are reproducible and repeatable, it is necessary to use the methods for preparation of test specimens and state conditioning specified in this document, as well as the specified specimen size and test method. Test data obtained using specimens prepared under different conditions or using specimens of different dimensions may not be consistent.
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4./5 ( download)
Download or read book GB/T 2546.2-2022 Translated English of Chinese Standard (GB/T 2546.2-2022, GBT2546.2-2022) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-02 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the methods and conditions for the specimen preparation and properties determination of polypropylene (PP) molding and extrusion materials. This document also specifies the requirements for the pre-treatment of test materials and the conditioning of specimens before testing. This document lists properties and test methods suitable and necessary for characterizing polypropylene (PP) molding and extrusion materials. These properties are selected from the general test methods of GB/T 19467.1. This document also lists other test methods extensively applied or of special significance for molding and extrusion materials, as well as the determination methods of the properties designation in Part 1. In order to ensure that the test results are reproducible and repeatable, it is necessary to use the methods of specimen preparation and conditioning specified in this document, as well as the specified specimen sizes and test methods. The test data obtained using specimens prepared under different conditions or using specimens of different sizes may not be consistent.
Author : Laurence W. McKeen
Publisher : William Andrew
ISBN 13 : 0128225998
Total Pages : 432 pages
Book Rating : 4.1/5 (282 download)
Download or read book The Effect of Radiation on Properties of Polymers written by Laurence W. McKeen and published by William Andrew. This book was released on 2020-08-20 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Effect of Radiation on Properties of Polymers examines the effects of radiation on plastics and elastomers. Polymers are required in products or parts for a range of cutting-edge applications that are exposed to radiation, in areas such as space, medicine, and radiation processing. This book focuses on the effects of radiation exposure within that environment, providing in-depth data coverage organized by category of polymer. Aspects such as radiation impact on mechanical and thermal properties, including glass transition and heat deflection temperatures, are described, demonstrating how changes in these properties affect the performance of plastic or elastomer parts. The effect of radiation on electrical properties is also included. Supporting introductory chapters explain the key concepts of radiation, including the physical, mechanical, and thermal properties of plastics and elastomers. This is a vital resource for plastics engineers, product designers, and R&D professionals, working on products or parts for radioactive environments, as well as engineers and scientists in the medical, nuclear, and radiation processing industries. The book also supports researchers and scientists in plastics engineering, polymer processing and properties, polymer and coatings chemistry, materials science, and radiation. Brings together highly valuable data on the effect of radiation on the properties of polymers and elastomers Enables the reader to compare properties and to select the best possible materials for specific applications Supported by detailed explanations and analysis, ensuring that the reader understands how to interpret and utilize the data
Author : Laurence W. McKeen
Publisher : William Andrew
ISBN 13 : 0323854370
Total Pages : 346 pages
Book Rating : 4.3/5 (238 download)
Download or read book The Effect of Long Term Thermal Exposure on Plastics and Elastomers written by Laurence W. McKeen and published by William Andrew. This book was released on 2021-04-25 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Effect of Long Term Thermal Exposure on Plastics and Elastomers, Second Edition brings together a wide range of essential data on the effect of long-term thermal exposure on plastics and elastomers, enabling engineers to make optimal material choices and design decisions. This second edition has been thoroughly revised to include the latest data and materials. This highly valuable handbook will support engineers, product designers, R&D professionals, and scientists who are working on plastics products or parts for high temperature environments across a range of industries. This readily available data will make it easy for practitioners to learn about plastic materials and their long- term thermal exposure without having to search the general literature or depend on suppliers. This book will also be of interest to researchers and advanced students in plastics engineering, polymer processing, coatings, and materials science and engineering. Provides essential data and practical guidance for engineers and scientists working with plastics in high temperature environments Includes introductory chapters on the effect of heat aging and testing methods, providing the underpinning knowledge required to utilize the data Covers a wide range of commercial polymer classes that are updated to include the latest developments in plastics materials
Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 14 pages
Book Rating : 4./5 ( download)
Download or read book GB/T 22271.2-2021 Translated English of Chinese Standard. (GBT22271.2-2021) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies methods for the preparation of test specimens AND the determination of properties, for polyoxymethylene molding and extrusion materials. This document specifies the handling of the tested material, as well as the state conditioning requirements for the tested material prior to molding and the specimen prior to testing. This document specifies the methods and conditions for specimen preparation, as well as the method for measuring the specimen.
Author : Laurence W. McKeen
Publisher : William Andrew
ISBN 13 : 0128145129
Total Pages : 468 pages
Book Rating : 4.1/5 (281 download)
Download or read book The Effect of Sterilization on Plastics and Elastomers written by Laurence W. McKeen and published by William Andrew. This book was released on 2018-02-22 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Effect of Sterilization Methods on Plastics and Elastomers, Fourth Edition brings together a wide range of essential data on the sterilization of plastics and elastomers, thus enabling engineers to make optimal material choices and design decisions. The data tables in this book enable engineers and scientists to select the right materials and sterilization method for a given product or application. The book is a unique and essential reference for anybody working with plastic materials that are likely to be exposed to sterilization methods, be it in medical device or packaging development, food packaging or other applications. Presents essential data and practical guidance for engineers and scientists working with plastics in applications that require sterile packaging and equipment Updated edition removes obsolete data, updates manufacturers, verifies data accuracy, and adds new plastics materials for comparison Provides essential information and guidance for FDA submissions required for new medical devices
Author : R. Brown
Publisher : iSmithers Rapra Publishing
ISBN 13 : 9781859575024
Total Pages : 196 pages
Book Rating : 4.5/5 (75 download)
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
