Glass Fibers 2018
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Glass Fibers 2018
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Author : Edith Maeder
language : en
Publisher: MDPI
Release Date : 2020-12-15
Glass Fibers 2018 written by Edith Maeder and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-15 with Technology & Engineering categories.
Glass fibres are melt-spun, silica-based inorganic materials. Their main application is in glass fibre-reinforced composites, which account for more than 90% of all fibre-reinforced composites currently produced. Nevertheless, improvement of the key properties of composites remains challenging. The objective of this reprint is to focus on actual research topics related to glass fibres comprising multifunctional nanostructured surfaces, e.g., graphene, which can lead to electrically conductive fibres and their interphases in composites that are capable of uptake under a variety of mechanical, chemical, humidity, and thermal conditions for in situ sensing functions. Sizing of glass fibres help to protect the filaments from failure during processing and improves wetting and adhesion strength. Furthermore, the interphase may be varied by suppressing or promoting heterogeneous nucleation of a thermoplastic matrix and, thus, the transcrystalline layer can improve the mechanical performance. Improved interfacial shear strength was shown with chitosan as a coupling agent in phosphate glass fiber/polycaprolactone composites. Modulus mapping of plasma-synthesised interphases in glass fibre/polyester composites was used to examine the local mechanical properties across the interphase region. In addition, numerous analytical techniques were applied to investigate changes within the surface of unsized boron-free E-glass fibers after thermal conditioning at temperatures up to 700 °C.
Glass Fibers 2018
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Author : Edith Maeder
language : en
Publisher:
Release Date : 2020
Glass Fibers 2018 written by Edith Maeder and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Glass fibres are melt-spun, silica-based inorganic materials. Their main application is in glass fibre-reinforced composites, which account for more than 90% of all fibre-reinforced composites currently produced. Nevertheless, improvement of the key properties of composites remains challenging. The objective of this reprint is to focus on actual research topics related to glass fibres comprising multifunctional nanostructured surfaces, e.g., graphene, which can lead to electrically conductive fibres and their interphases in composites that are capable of uptake under a variety of mechanical, chemical, humidity, and thermal conditions for in situ sensing functions. Sizing of glass fibres help to protect the filaments from failure during processing and improves wetting and adhesion strength. Furthermore, the interphase may be varied by suppressing or promoting heterogeneous nucleation of a thermoplastic matrix and, thus, the transcrystalline layer can improve the mechanical performance. Improved interfacial shear strength was shown with chitosan as a coupling agent in phosphate glass fiber/polycaprolactone composites. Modulus mapping of plasma-synthesised interphases in glass fibre/polyester composites was used to examine the local mechanical properties across the interphase region. In addition, numerous analytical techniques were applied to investigate changes within the surface of unsized boron-free E-glass fibers after thermal conditioning at temperatures up to 700 °C.
Glass Fibre Sizing
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Author : James L. Thomason
language : en
Publisher:
Release Date : 2015-05-24
Glass Fibre Sizing written by James L. Thomason and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-05-24 with categories.
Glass Fibre Reinforcements form the foundation of a composites industry with a global annual production of greater than 10 million tons of high performance, light-weight materials. Possibly the most critical component involved in the manufacture of glass fibres and their composites is the fibre surface coating (or size). Yet because of the intense level of industrial secrecy around size formulations there are very few people in the vast chain of composite materials suppliers, processors and end users who have more than a superficial understanding of these coatings. Many questions are raised about glass fibre size by this large and growing composite community. But the most frequently asked is “what is actually in the size on this glass fibre product?” There is only one source of openly available information on commercial size formulations and that is the patents of the glass fibre manufacturers. This book contains analysis of more than 500 examples of patented size formulations many of which are probably still in use in commercial glass fibre production. The information is tabulated to allow readers to easily identify the similarities and differences between the sizes and their glass fibre products developed for different composite end-use applications, different composite processing techniques, and compatibility with different polymers. Also included is a chapter discussing how patents and their associated information can be used to gain insight into which size formulations may actually be in use in glass fibre production.List of Chapter Titles• Introduction • Sizes And Sizing In Glass Fibre Production• Size Formulations In Patents• Size Patents Of Owens Corning• Size Patents Of Vetrotex• Size Patents Of PPG Fiber Glass• Size Patents From Other Companies• Glass Fibre Product Identification• Conclusions From This Review244 pages, 13 Figures, 131 Tables, 5 Appendices
Fiberglass And Glass Technology
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Author : Frederick T. Wallenberger
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-11-27
Fiberglass And Glass Technology written by Frederick T. Wallenberger and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-27 with Technology & Engineering categories.
Fiberglass and Glass Technology: Energy-Friendly Compositions and Applications provides a detailed overview of fiber, float and container glass technology with special emphasis on energy- and environmentally-friendly compositions, applications and manufacturing practices which have recently become available and continue to emerge. Energy-friendly compositions are variants of incumbent fiberglass and glass compositions that are obtained by the reformulation of incumbent compositions to reduce the viscosity and thereby the energy demand. Environmentally-friendly compositions are variants of incumbent fiber, float and container glass compositions that are obtained by the reformulation of incumbent compositions to reduce environmentally harmful emissions from their melts. Energy- and environmentally-friendly compositions are expected to become a key factor in the future for the fiberglass and glass industries. This book consists of two complementary sections: continuous glass fiber technology and soda-lime-silica glass technology. Important topics covered include: o Commercial and experimental compositions and products o Design of energy- and environmentally-friendly compositions o Emerging glass melting technologies including plasma melting o Fiberglass composite design and engineering o Emerging fiberglass applications and markets Fiberglass and Glass Technology: Energy-Friendly Compositions and Applications is written for researchers and engineers seeking a modern understanding of glass technology and the development of future products that are more energy- and environmentally-friendly than current products.
Stochastic Approach To Rupture Probability Of Short Glass Fiber Reinforced Polypropylene Based On Three Point Bending Tests
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Author : Nikolai Sygusch
language : en
Publisher: Springer
Release Date : 2019-07-20
Stochastic Approach To Rupture Probability Of Short Glass Fiber Reinforced Polypropylene Based On Three Point Bending Tests written by Nikolai Sygusch and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-20 with Technology & Engineering categories.
A method for incorporating and comparing stochastic scatter of macroscopic parameters in crash simulations is developed in the present work and applied on a 30 wt.% short glass fiber reinforced polypropylene. Therefore, a statistical testing plan on the basis of three point bending tests with 30 samples for each configuration is carried out. The tests are conducted at 0°, 30°, 45° and 90° orientation angles and at strain rates of 0.021/s and 85/s. The obtained results are evaluated statistically by means of probability distribution functions. An orthotropic elastic plastic material model is utilized for the numerical investigations. Monte Carlo Simulations with variations in macroscopic parameters are run to emulate the stochastic rupture behavior of the experiments.
Glass Fiber For Solid Propellant Rocket Motor Cases
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Author : R. J. Runck
language : en
Publisher:
Release Date : 1961
Glass Fiber For Solid Propellant Rocket Motor Cases written by R. J. Runck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Glass fibers categories.
Present rocket motor cases are being made with Type E commercial glass fibers because of the relative ease of manufacture, high resistance to weathering, strength and low cost. Processing improvements are considered the best immediate means to physical improvements. Some improvement in the modulus of elasticity of Type E glass is possible by modified and improved manufacturing processes, but this may be accompanied by a loss in strength. Significant improvement in the modulus will create new problems in the glass bonding with plastics. The most effective additive for improving the glass modulus is BeO. Continuous filament glass fiber of this type is available, but expensive and difficult to manufacture. While increased modulus of elasticity is needed in fiber glass, only a fraction of this increase can be realized in the bulk modulus of the structures made from the fibers.
Glass Fibre Sizing
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Author : James L Thomason
language : en
Publisher:
Release Date : 2020-10-29
Glass Fibre Sizing written by James L Thomason and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-29 with categories.
Glass Fibre Reinforcements form the foundation of a composites industry with a global annual production of greater than 10 million tons of high performance, light-weight materials. Possibly the most critical component involved in the manufacture of glass fibres and their composites is the fibre surface coating (or size). Yet because of the intense level of industrial secrecy around size formulations there are very few people in the vast chain of composite materials suppliers, processors and end users who have more than a superficial understanding of these coatings. Many questions are raised about glass fibre size by this large and growing composite community. But the most frequently asked is "what is actually in the size on this glass fibre product?" There is only one source of openly available information on commercial size formulations and that is the patents of the glass fibre manufacturers. This book contains analysis of more than 500 examples of patented size formulations many of which are probably still in use in commercial glass fibre production. The information is tabulated to allow readers to easily identify the similarities and differences between the sizes and their glass fibre products developed for different composite end-use applications, different composite processing techniques, and compatibility with different polymers. Also included is a chapter discussing how patents and their associated information can be used to gain insight into which size formulations may actually be in use in glass fibre production. List of Chapter Titles - Introduction - Sizes And Sizing In Glass Fibre Production - Size Formulations In Patents - Size Patents Of Owens Corning - Size Patents Of Vetrotex - Size Patents Of PPG Fiber Glass - Size Patents From Other Companies - Glass Fibre Product Identification - Conclusions From This Review 244 pages, 13 Figures, 131 Tables, 5 Appendices
Glass Fibre Directory And Databook
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Author : Trevor Starr
language : en
Publisher: Springer Science & Business Media
Release Date : 1996-12-31
Glass Fibre Directory And Databook written by Trevor Starr and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-31 with Technology & Engineering categories.
Glass-Fibre Directory and Databook is a comprehensive listing of all commercially available glass-fibres, whether used for reinforcement, insulation or filtration. Full details - addresses, telephone and facsimile numbers - of the respective manufacturers, their affiliates, licensees and subsidiaries, agents and distributors are provided, together with tabulated specifications of the materials each offers. The volume is therefore an invaluable source of information for all those concerned in any way with glass-fibres in both the industrial and academic worlds. It enables professionals such as design engineers, consultants, purchase managers and specifiers to make an optimum choice from the wide range of materials now available so that the properties are more effectively tailored to both the application and the performance specification required.
Summary Report
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Author : P. Harteck
language : en
Publisher:
Release Date : 1961
Summary Report written by P. Harteck and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Glass fibers categories.
The Manufacturing Technology Of Continuous Glass Fibres
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Author : Klaus Leopold Loewenstein
language : en
Publisher: Elsevier Publishing Company
Release Date : 1983
The Manufacturing Technology Of Continuous Glass Fibres written by Klaus Leopold Loewenstein and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Technology & Engineering categories.