Nanocellular Polymers

Nanocellular Polymers PDF Author: Miguel Angel Rodríguez Pérez
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110756137
Category : Science
Languages : en
Pages : 216

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Book Description
The book covers production, structure, properties and potential applications of nanocellular polymers fabricated by using foaming methods. These materials are porous materials with pore sizes in the nanometer range, processed as bulk or film materials, from a wide set of polymers. Reduction of pore size to the nanoscale drastically modifies important properties such as thermal conductivity, optical properties, mechanical properties and specific surface area among others providing improved properties and promising applications for these materials in automotive, aeronautic, renewable energies, construction, filtration or thermal insulation.

Nanocellular Polymers

Nanocellular Polymers PDF Author: Miguel Angel Rodríguez Pérez
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110756137
Category : Science
Languages : en
Pages : 216

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Book Description
The book covers production, structure, properties and potential applications of nanocellular polymers fabricated by using foaming methods. These materials are porous materials with pore sizes in the nanometer range, processed as bulk or film materials, from a wide set of polymers. Reduction of pore size to the nanoscale drastically modifies important properties such as thermal conductivity, optical properties, mechanical properties and specific surface area among others providing improved properties and promising applications for these materials in automotive, aeronautic, renewable energies, construction, filtration or thermal insulation.

Polymeric Foams

Polymeric Foams PDF Author: S.-T. Lee
Publisher: CRC Press
ISBN: 1000588734
Category : Technology & Engineering
Languages : en
Pages : 365

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Book Description
Polymeric Foams: Innovations in Technologies and Environmentally Friendly Materials offers the latest in technology and environmental innovations within the field of polymeric foams. It outlines how application-focused research in polymeric foam can continue to improve living quality and enhance social responsibility. This book: Addresses technological innovations including those in bead foams, foam injection molding, foams in tissue engineering, foams in insulation, and silicon rubber foam Discusses environmentally friendly innovations in PET foam, degradable and renewable foam, and physical blowing agents Describes principles as well as applications from internationally recognized foam experts This work is aimed at researchers and industry professionals across chemical, mechanical, materials, polymer engineering, and anyone else developing and applying these advanced polymeric materials.

Porous Plastics

Porous Plastics PDF Author: Johannes Karl Fink
Publisher: John Wiley & Sons
ISBN: 111989638X
Category : Technology & Engineering
Languages : en
Pages : 436

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Book Description
POROUS PLASTICS A unique book by a well-known polymer scientist on a subject that is trending in plastics/polymer engineering. Porous polymers are materials that are having pores in their design. Porous polymers are important for various fields of application and are used with pores of different sizes, i.e., from macropores to micropores. This book focuses on the issues of porous polymers as well as low molecular compounds that can be introduced in porous polymers. The book begins with a chapter about polymers that are used for porous materials. Here, among others, microporous polymer networks, hyper-crosslinked polymers, and rigid ladder-type porous polymers are detailed. Related issues are also detailed in the subsequent chapters. In the next chapter, the major synthesis methods for porous polymers are described. Then, the properties and material testing methods, such as standards, are described in a chapter. In the following chapters, special fields of applications of porous polymers are described in detail, such as: medical uses, thermal insulation, membranes, separation methods, and other fields of use. Audience The book will be used by plastics engineers, materials scientists and polymer scientists/researchers in both industry and academia./p>

Polymeric Foams

Polymeric Foams PDF Author: José Ignacio Velasco
Publisher: MDPI
ISBN: 3039216325
Category : Science
Languages : en
Pages : 322

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Book Description
Advances in nanotechnology have boosted the development of more efficient materials, with emerging sectors (electronics, energy, aerospace, etc.) demanding novel materials to fulfill the complex technical requirements of their products. This is the case of polymeric foams, which may display good structural properties alongside functional characteristics through a complex composition and (micro)structure in which a gas phase is combined with rigid ones, mainly based on nanoparticles, dispersed throughout the polymer matrix. In recent years, there has been an important impulse in the development of nanocomposite foams, extending the concept of nanocomposites to the field of cellular materials. This, alongside developments in new advanced foaming technologies which have allowed the generation of foams with micro, sub-micro, and even nanocellular structures, has extended the applications of more traditional foams in terms of weight reduction, damping, and thermal and/or acoustic insulation to novel possibilities, such as electromagnetic interference (EMI) shielding. This Special Issue, which consists of a total of 22 articles, including one review article written by research groups of experts in the field, considers recent research on novel polymer-based foams in all their aspects: design, composition, processing and fabrication, microstructure, characterization and analysis, applications and service behavior, recycling and reuse, etc.

Foaming with Supercritical Fluids

Foaming with Supercritical Fluids PDF Author: Ernesto Di Maio
Publisher: Elsevier
ISBN: 0444637362
Category : Science
Languages : en
Pages : 486

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Book Description
Foaming with Supercritical Fluids, Volume Nine provides a comprehensive description of the use of supercritical fluids as blowing agents in polymer foaming. To this aim, the fundamental issues on which the proper design and control of this process are rooted are discussed in detail, with specific attention devoted to the theoretical and experimental aspects of sorption thermodynamics of a blowing agent within a polymer, the effect of the absorbed blowing agent on the thermal, interfacial and rheological properties of the expanding matter, and the phase separation of the gaseous phase, and of the related bubble nucleation and growth phenomena. Several foaming technologies based on the use of supercritical blowing agents are then described, addressing the main issues in the light of the underlying chemical-physical phenomena. - Offers strong fundamentals on polymer properties important on foaming - Outlines the use of supercritical fluids for foaming - Covers theoretical points-of-view, including foam formation of the polymer/gas solution to the setting of the final foam - Discusses the several processing technologies and applications

Single-Chain Polymer Nanoparticles

Single-Chain Polymer Nanoparticles PDF Author: José A. Pomposo
Publisher: John Wiley & Sons
ISBN: 3527806393
Category : Technology & Engineering
Languages : en
Pages : 504

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Book Description
This first book on this important and emerging topic presents an overview of the very latest results obtained in single-chain polymer nanoparticles obtained by folding synthetic single polymer chains, painting a complete picture from synthesis via characterization to everyday applications. The initial chapters describe the synthetics methods as well as the molecular simulation of these nanoparticles, while subsequent chapters discuss the analytical techniques that are applied to characterize them, including size and structural characterization as well as scattering techniques. The final chapters are then devoted to the practical applications in nanomedicine, sensing, catalysis and several other uses, concluding with a look at the future for such nanoparticles. Essential reading for polymer and materials scientists, materials engineers, biochemists as well as environmental chemists.

Polymeric Foams

Polymeric Foams PDF Author: Shau-Tarng Lee
Publisher: CRC Press
ISBN: 1315352370
Category : Technology & Engineering
Languages : en
Pages : 322

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Book Description
Polymeric foams are sturdy yet lightweight materials with applications across a variety of industries, from packaging to aerospace. As demand for these materials increase, so does innovation in the development of new processes and products. This book captures the most dynamic advances in processes, technologies, and products related to the polymeric foam market. It describes the latest business trends including new microcellular commercialization, sustainable foam products, and nanofoams. It also discusses novel processes, new and environmentally friendly blowing agents, and the development and usage of various types of foams, including bead and polycarbonate, polypropylene, polyetherimide microcellular, and nanocellular. The book also covers flame-retardant foams, rigid foam composites, and foam sandwich composites and details applications in structural engineering, electronics, and insulation. Authored by leading experts in the field, this book minimizes the gap between research and application in this important and growing area.

Proceedings of the ASME Materials Division : the ASME Non-Destructive Evaluation Division : and the ASME Pressure Vessels and Piping Division--2006

Proceedings of the ASME Materials Division : the ASME Non-Destructive Evaluation Division : and the ASME Pressure Vessels and Piping Division--2006 PDF Author:
Publisher: American Society of Mechanical Engineers
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 790

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Book Description


Polymer Nanocomposites

Polymer Nanocomposites PDF Author: Aravind Dasari
Publisher: Springer
ISBN: 1447168097
Category : Technology & Engineering
Languages : en
Pages : 311

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Book Description
This highlights ongoing research efforts on different aspects of polymer nanocomposites and explores their potentials to exhibit multi-functional properties. In this context, it addresses both fundamental and advanced concepts, while delineating the parameters and mechanisms responsible for these potentials. Aspects considered include embrittlement/toughness; wear/scratch behaviour; thermal stability and flame retardancy; barrier, electrical and thermal conductivity; and optical and magnetic properties. Further, the book was written as a coherent unit rather than a collection of chapters on different topics. As such, the results, analyses and discussions presented herein provide a guide for the development of a new class of multi-functional nanocomposites. Offering an invaluable resource for materials researchers and postgraduate students in the polymer composites field, they will also greatly benefit materials

Recent Research inPolymerization

Recent Research inPolymerization PDF Author: Nevin Çankaya
Publisher: BoD – Books on Demand
ISBN: 9535137468
Category : Technology & Engineering
Languages : en
Pages : 218

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Book Description
The purpose of this book is to help you concentrate on recent developments in polymerization. The chapters collected in the book are contributions by invited researchers with a long-standing experience in different research areas. I hope that the material presented here is understandable to a broad audience, not only chemists but also scientists from various disciplines. The book contains nine chapters in three sections: (1) "General Information about Polymerization," (2) "Biomaterial Content Polymer Composites," and (3) "Mechanical Properties of Polymerization." The book provides detailed and current reviews in these different areas written by experts in their respective fields. This book is expected to be useful for polymer workers and other scientists alike and contribute to the training of current and future researchers, academics, PhD degree students, as well as other scientists.