Halogen Free Flame Retardant Polymers

This book presents an overview of recent academic and industrial research efforts concerning halogen-free flame-retardant (FR) polymers and their nanocomposites.

Author: Suprakas Sinha Ray

Publisher: Springer Nature

ISBN: 9783030354916

Category: Technology & Engineering

Page: 113

View: 987

DOWNLOAD →

This book presents an overview of recent academic and industrial research efforts concerning halogen-free flame-retardant (FR) polymers and their nanocomposites. It summarizes the synthesis methods for various types of halogen-free FR polymers and their nanocomposites, and critically reviews their flame-retardant behavior, toxic-gas evolution during combustion, and inhibition methods. In turn, the book discusses the importance of metal oxide nanoparticles, nanoclay, and graphene in flame inhibition and addresses the FR properties of various FR compounds containing polymers, their FR mechanisms, and fire toxicant releasing and inhibition methods in detail. It systematically covers the synergetic effects between different FR compounds, and explains the significance of thermal stability and melt dripping for polymers’ FR properties. The fundamental concepts described here are essential to understanding the FR behaviors of various polymers and their nanocomposites, and to developing efficient, environmentally friendly FR polymers and nanocomposites for a wide range of applications. This book is ideally suited for researchers in the fields of polymer science and engineering, and for graduate students in chemistry and materials science.

Fire Retardancy of Polymers

This book will appeal to professionals, materials scientists and engineers looking for novel ways to eliminate fire hazards and improve flame retardancy of materials, with a special interest in sustainable development.

Author: Michel Le Bras

Publisher: Royal Society of Chemistry

ISBN: 9781847552396

Category: Technology & Engineering

Page: 436

View: 213

DOWNLOAD →

The use of polymers is restricted by their flammability - they may indeed initiate or propagate fire. Fire Retardancy of Polymers focuses on mineral additives from either micro- or nano-composites for application in fire retardants. With the use of fire retardant additives containing halogen or phosphorus compounds in decline, the need for other systems is evident. The major materials that are used are alumina trihydrate or magnesium hydroxide which account for more than 50% by weight of the world-wide sales of fire retardants. Recent works have shown that such halogen-free compounds may give enhanced fire retardancy to polymeric materials when used in low levels, alone, or in synergistic mixtures. The corresponding fire performance depends on the dispersion of the mineral filler, with micrometer-scale dispersion leading to the best performances. Specialists discuss these new applications of mineral fillers with particular emphasis on action mechanisms, new materials including textiles, toxicology and hazards. With extensive references, this book provides a comprehensive and up-to-date view of these applications. This book will appeal to professionals, materials scientists and engineers looking for novel ways to eliminate fire hazards and improve flame retardancy of materials, with a special interest in sustainable development.

Novel Fire Retardant Polymers and Composite Materials

A SciFinder search using the index keywords “fire-retardant epoxy” revealed that approximately 2000 scientific articles and patents were published in the last 10 years dealing with the halogen-free flame retardancy of epoxy-based ...

Author: De-Yi Wang

Publisher: Woodhead Publishing

ISBN: 9780081001639

Category: Technology & Engineering

Page: 342

View: 262

DOWNLOAD →

Novel Fire Retardant Polymers and Composite Materials reviews the latest scientific developments and technological advances in the design and manufacture of fire retardant polymers and composite materials. Fire retardant polymeric materials are used in a broad range of applications in fields such as aviation, automotive, computer, construction, electronics, and telecommunications. It is essential to have a better understanding of the scientific technology used in the design and manufacture of fire-resistant materials and their end products. This book includes the latest developments in fire retardant technologies for different polymeric material systems, such as PU, PP, PE, PLA, epoxy, rubber, textile, phenol resin, and PA, etc. Provides cutting-edge research in flame retardant materials, relevant to both scientific and industrial applications Presents the latest and most up-to-date fire retardant technologies Discusses the most popular fire retardant polymer systems Includes the latest developments in fire retardant technologies for different polymeric material systems, such as PU, PP, PE, PLA, epoxy, rubber, textile, phenol resin, and PA

Flame Retardant Polymer Nanocomposites

Endtner, J.M. Development of new halogen-free flame retardant engineering plastics by application of automated optical investigation methods, in: Proceedings of the 16th Conference on Recent Advances in Flame Retardancy of Polymeric ...

Author: Alexander B. Morgan

Publisher: John Wiley & Sons

ISBN: 9780471734260

Category: Technology & Engineering

Page: 448

View: 115

DOWNLOAD →

Flame Retardant Polymer Nanocomposites takes a comprehensive look at polymer nanocomposites for flame retardancy applications and includes nanocomposite fundamentals (theory, design, synthesis, characterization) as well as polymer flammability fundamentals with emphasis on how nanocomposites affect flammability. The book has practical examples from literature, patents, and existing commercial products. Readers can design new work based upon the material in the book or use it as a handy reference for interpreting existing work and results.

Addcon 95

The Technology of Halogen - Free Flame Retardant Additives for Polymeric Systems John Davis Albright & Wilson UK Ltd , International Technical Centre , Oldbury ... Examples of their use in a variety of thermoplastics will be shown .

Author:

Publisher: iSmithers Rapra Publishing

ISBN: 1859570372

Category: Polymers

Page: 186

View: 355

DOWNLOAD →

Thermally Stable and Flame Retardant Polymer Nanocomposites

Consequently, a growing number of restrictions and recommendations from government have promoted the development of halogen-free flame retardant polymers [1,2]. There are many kinds of halogen-free flame retardants, such as metal ...

Author: Vikas Mittal

Publisher: Cambridge University Press

ISBN: 9781139495981

Category: Technology & Engineering

Page:

View: 837

DOWNLOAD →

Polymer nanocomposites have revolutionised material performance, most notably in the plastics, automotive and aerospace industries. However, in order to be commercially viable, many of these materials must withstand high temperatures. In this book, leaders in the field outline the mechanisms behind the generation of suitable polymer systems, pulling together recent research to provide a unified and up-to-date assessment of recent technological advancements. The text is divided into two clear sections, introducing the reader to the two most important requirements for this material type: thermal stability and flame retardancy. Special attention is paid to practical examples, walking the reader through the numerous commercial applications of thermally stable and flame retardant nanocomposites. With a strong focus on placing theory within commercial context, this unique volume will appeal to practitioners as well as researchers.

The Non halogenated Flame Retardant Handbook

F. de Campo, A. Murillo, J. Li and T. Zhang, Flame retardant polymer compositions comprising stabilized ... T. Dave, “Safire: N and Pbased intumescent based systems for halogenfree flame retardants”, Paper presented at SKZ 3rd Int. Conf ...

Author: Alexander B. Morgan

Publisher: John Wiley & Sons

ISBN: 9781118939208

Category: Technology & Engineering

Page: 400

View: 118

DOWNLOAD →

Due to the emphasis on replacing halogenated flame retardantswith alternate technologies, this handbook contains in one placeall of the current commercial non-halogenated flame retardanttechnologies, as well as experimental systems nearcommercialization. This book focuses on non-halogenated flame retardants in aholistic but practical manner. It starts with an overview ofthe regulations and customer perceptions driving non-halogenatedflame retardant selection over older halogenatedtechnologies. It then moves into separate chapters coveringthe known major classes of non-halogenated flame retardants. These chapters are written by known experts in those specificchemistries who are also industrial experts in how to apply thattechnology to polymers for fire safety needs. The handbookconcludes with some of the newer technologies in place that areeither niche performers or may be commercial in the nearfuture. Future trends in flame retardancy are alsodiscussed. The Non-Halogenated Flame Retardant Handbook book takes apractical approach to addressing the narrow subject ofnon-halogenated flame retardancy. This includes more emphasison flame retardant selection for specific plastics, practicalconsiderations in flame retardant material design, and what thestrengths and limits of these various technologies are. Previous flame retardant material science books have coverednon-halogenated flame retardants, but they focus more on how theywork rather than how to use them.

Flame Retardant Polymeric Materials

Flame retardancy of different sized expandable graphite particles for high-density rigid polyurethane foams. Polymer International 55: 862–871. Shi, L., Li, Z. M., Yang, M. B. et al. 2005. Expandable graphite for halogen-free ...

Author: Yuan Hu

Publisher: CRC Press

ISBN: 9781351586153

Category: Science

Page: 338

View: 922

DOWNLOAD →

Flame Retardant Polymeric Materials provides a comprehensive and up-to-date overview of the field, from basic properties and mechanisms of action for flame retardants to emerging methods, materials, and industrial applications. With over 120 black and white images, Hu and Wang cover the latest in the development of novel polymer nanocomposites such as graphene, CNTs, LDHs, POSS, and techniques such as layer-by-layer assembly. These expert authors also include discussions on the important flame-retardant systems based on phosphorus, silicon, and boron. In doing so, they highlight the use of flame-retardants in varying industries, for example, construction, textiles, and aviation. This comprehensive handbook is an essential read for students and academics of physics with a particular interest in flame-retardant materials. It would also be recommended for professionals within the materials science and engineering fields.

Plastics Flammability Handbook

[126] Chen, L.; Wang, Y.-Z., Aryl polyphosphonates: Useful halogen-free flame retardants for polymers. Materials 2010, 3 (10), 4746. [127] Nass, B.D. I.; Schlosser, E.D. I.; Wanzke, W.D., Flammschutzmittel-Kombination für ...

Author: Jürgen Troitzsch

Publisher: Carl Hanser Verlag GmbH Co KG

ISBN: 9781569907634

Category: Technology & Engineering

Page: 800

View: 648

DOWNLOAD →

Plastics flammability is a highly important consideration in many industries, including building and construction, mass transportation, electrical and electronic equipment, wire and cable, as well as upholstered furniture and textiles. This comprehensive handbook has been, since its first edition in 1983, unrivalled as the definitive source of information on the reaction of plastics to fire, as well as on the relevant regulations and testing methods. This fourth edition is comprehensively updated throughout, with inclusion of new national and international standards, new technologies and testing procedures, and novel retardants and formulations, reflecting the current state of the art. The book is edited by the internationally renowned consultant Jürgen Troitzsch and by Edith Antonatus, who have assembled leading experts to cover their specialty areas with authority within their respective chapters.

Polymer Green Flame Retardants

Halogen-free flame retardant thermoplastic polyurethane composition having excellent mechanical properties without containing a halogenbased flame retardant; 2008. KR1020080057636. [49] Henze OS, Hansen M, Hackmann K, Meier D, ...

Author: Constantine D. Papaspyrides

Publisher: Newnes

ISBN: 9780444538093

Category: Technology & Engineering

Page: 942

View: 469

DOWNLOAD →

Polymer Green Flame Retardants covers key issues regarding the response of polymers during fire, the mechanisms of their flame retardation, the regulations imposed on their use, and the health hazards arising from their combustion. Presenting the latest research developments, the book focuses in particular on nanocomposites, believed to be the most promising approach for producing physically superior materials with low flammability and ecological impact. The fire properties of nanocomposites of various matrixes and fillers are discussed, the toxicological characteristics of these materials are analyzed, addressing also their environmental sustainability. Edited by distinguished scientists, including an array of international industry and academia experts, this book will appeal to chemical, mechanical, environmental, material and process engineers, upper-level undergraduate and graduate students in these disciplines, and generally to researchers developing commercially attractive and environmentally friendly fire-proof products. Provides recent findings on the manufacture of environmentally sustainable flame retardant polymeric materials Covers legislation and regulations concerning flame retarded polymeric material use Includes tables containing the fire properties of the most common polymeric materials

Thermoplastic Elastomers III

Halogen - free flame retardants are mainly inorganic compounds or sometimes organic molecules that contain heteroatoms like ... Another group of halogen - free materials used in flame retardant polymers are the phosphate esters .

Author:

Publisher: iSmithers Rapra Publishing

ISBN: 0902348523

Category: Elastomers

Page: 90

View: 992

DOWNLOAD →

Organic Inorganic Hybrid Materials

Compared to halogenated flame retardants, higher mass fractions of halogen-free flame retardants are required to achieve the same flame retardant rating for the polymer-based materials, and the use of a great quantity of halogen-free ...

Author: Jesús-María García- Martínez

Publisher: MDPI

ISBN: 9783036513010

Category: Science

Page: 188

View: 264

DOWNLOAD →

This book deals with one of the most attractive fields in material science and technology research. In fact, the concept of organic–inorganic hybrid materials is applied to a wide variety of approaches that include materials with inorganic and/or organic nature with respect to their matrices and/or dispersed phase. The present book compiles one editorial and eleven approaches to the topic, and intends to provide a transversal idea about what the field of the so-called organic–inorganic hybrid materials means in actual scientific scenarios. In any case, the role is pointed out of the interphase between the components as the critical aspect to consider, as a way to enhance and understand these components in order to design materials with "tailor-made" organized structures considering the increasing nano-, meso-, micro- and macro-scales.

Non halogenated Flame Retardant Handbook

Several halogen-free multicomponent systems were ultimately applied mainly to replace former halogenated solutions. ... The third main force driving the development and application of multicomponent flame retardant polymers is cost ...

Author: Alexander B. Morgan

Publisher: John Wiley & Sons

ISBN: 9781119752066

Category: Technology & Engineering

Page: 608

View: 454

DOWNLOAD →

This book focuses on non-halogenated flame retardants with an emphasis on practical and applied issues, and builds upon the 1st edition, but is not just a re-do/re-edit of 1st edition content. While non-halogenated flame retardants have not greatly changed since the 1st edition was published in 2014, there have been enough advances and changes to merit a 2nd edition. The book would include chapters on regulation and drivers for non-halogenated flame retardants, specific chapters on each of the major classes of flame retardants, and would include some newer technologies / niche non-halogenated solutions which are either starting to enter the market (coatings / bio-derived flame retardants) or are at least being studied with enough detail to bring to the attention of the reader. As with the 1st edition, the 2nd edition still takes a practical approach to addressing the narrow subject of non-halogenated flame retardancy. This includes more emphasis on flame retardant selection for specific plastics, practical considerations in flame retardant material design, and what the strengths and limits of these various technologies are. Previous flame retardant material science books have covered non-halogenated flame retardants, but they focus more on how they work rather than how to use them. This book focuses more on the practical uses, hence the title of the book “Handbook”, which should make it of good use to industrial chemists and material scientists.

Encyclopedia of Polymer Applications 3 Volume Set

Luks, A.; Sauerwein, R. Halogen free and flame retardant elastomeric cable compounds with submicron sized fillers. In Proceedings of the 57th International Wire and Cable Symposium; Providence, Rhode Island, 2008. 21.

Author: Munmaya Mishra

Publisher: CRC Press

ISBN: 9781351019415

Category: Science

Page: 2954

View: 991

DOWNLOAD →

Undoubtedly the applications of polymers are rapidly evolving. Technology is continually changing and quickly advancing as polymers are needed to solve a variety of day-to-day challenges leading to improvements in quality of life. The Encyclopedia of Polymer Applications presents state-of-the-art research and development on the applications of polymers. This groundbreaking work provides important overviews to help stimulate further advancements in all areas of polymers. This comprehensive multi-volume reference includes articles contributed from a diverse and global team of renowned researchers. It offers a broad-based perspective on a multitude of topics in a variety of applications, as well as detailed research information, figures, tables, illustrations, and references. The encyclopedia provides introductions, classifications, properties, selection, types, technologies, shelf-life, recycling, testing and applications for each of the entries where applicable. It features critical content for both novices and experts including, engineers, scientists (polymer scientists, materials scientists, biomedical engineers, macromolecular chemists), researchers, and students, as well as interested readers in academia, industry, and research institutions.

Advances in Fire Retardant Materials

It is very clear that more and more halogen-based flame retardants will be replaced by halogen-free flame ... In some cases, the addition of nanoparticles can enhance both the flame retardancy and the mechanical properties of polymers.

Author: A. Richard Horrocks

Publisher: Elsevier

ISBN: 9781845695071

Category: Technology & Engineering

Page: 632

View: 778

DOWNLOAD →

This important book provides a comprehensive account of the advances that have occurred in fire science in relation to a broad range of materials. The manufacture of fire retardant materials is an active area of research, the understanding of which can improve safety as well as the marketability of a product. The first part of the book reviews the advances that have occurred in improving the fire retardancy of specific materials, ranging from developments in phosphorus and halogen-free flame retardants to the use of nanocomposites as novel flame retardant systems. Key environmental issues are also addressed. The second group of chapters examines fire testing issues and regulations. A final group of chapters addresses the application of fire retardant materials in such areas as composites, automotive materials, military fabrics and aviation materials. With its distinguished editors and array of international contributors, this book is an essential reference for producers, manufacturers, retailers and all those wishing to improve fire retardancy in materials. It is also suitable for researchers in industry or academia. Reviews advances in improving the retardancy of materials Addresses key environmental issues Examines fire testing issues and regulations and the challenges involved

Flame Retardants

References 1. Nair, G.P.: Flammability in textiles and routes to flame retardant textiles—IV. Colourage 47, 21–26 (2000) 2. Lu, S.Y., Hamerton, I.: Recent developments in the chemistry of halogen-free flame retardant polymers. Prog.

Author: P. M. Visakh

Publisher: Springer

ISBN: 9783319034676

Category: Technology & Engineering

Page: 314

View: 626

DOWNLOAD →

This book summarizes comprehensively many recent technical research accomplishments in the area of flame retardant research. It presents mainly flame retardant studies of polymer blends, composites and nano composites such as rubber, thermosets and thermoplastics. This book discusses different types of flame retardant using in polymers especially nano composites, as well as the role and chemistry. Leading researchers from industry, academy, government and private research institutions across the globe contribute to this book. Academics, researchers, scientists, engineers and students in research and development will benefit from an application-oriented book that helps them to find solutions to both fundamental and applied problems.

Flame Retardant and Thermally Insulating Polymers

There are pioneering books and reviews for flame-retardant polymers. ... Chapter 3, “Development of Halogen Free Sustainable Polybenzoxazine Matrices and Composites for Flame Retardant Applications”, focuses on the design and synthesis ...

Author: Yanfei Xu

Publisher: BoD – Books on Demand

ISBN: 9781839687143

Category: Technology & Engineering

Page: 130

View: 113

DOWNLOAD →

Polymers have infiltrated almost every aspect of modern technology, as they have wide applications ranging from building insulation and firefighter uniforms to the Boeing 787 Dreamliner aircraft and electronics packaging. However, common polymers are flammable. Inflammability and thermal insulation properties in polymers are important for specific applications. This book discusses recent advances in developing eco-friendly, flame-retardant, and thermally insulative polymer-based materials. It not only focuses on developments of high-performance flame retardants, but also examines flame retardant behaviors in polymers. Eco-friendly polymers with superior flame retardancy, extraordinary thermal insulation, and excellent mechanical strength will provide new opportunities for existing and future applications.

Fire Retardancy of Polymeric Materials

Tomorrow's Trends in Fire Retardant Regulations , Testing , Applications and Current Technologies . ... Mechanism of aluminum and magnesium hydroxide action in halogen - free fire retardant polymer composites . In : The British Plastics ...

Author: Arthur F. Grand

Publisher: CRC Press

ISBN: 1420027093

Category: Technology & Engineering

Page: 592

View: 368

DOWNLOAD →

This volume addresses the state of the art in fire retardancy studies and the need for fire retardant chemicals and fire-retarded polymers, while considering the interrelationship among polymer degradation, fire retardant efficacy, fire testing and environmental concerns. The work examines the principles of polymer science with respect to fire retardancy.

Polymers for Wire and Cable Changes Within an Industry

Additives for fire retardancy include aluminium trihydrate although Pirelli is believed to use magnesium hydroxide . Scapa Polymerics is a leading manufacturer of thermoplastic , fire retardant , halogenfree , low - smoke and fume ...

Author: Keith Cousins

Publisher: iSmithers Rapra Publishing

ISBN: 1859571905

Category: Electric cable sheathing

Page: 112

View: 695

DOWNLOAD →

This report reviews the current market with reference to the polymers in use and the remedial measures being undertaken by polymer manufacturers and cable companies. The main sections provide an overview of polymer use by material with the main end-use markets examined. Key trends based on new products, processes and machinery developments are indicated. The report includes profiles of leading polymer and cable companies with discussion about recent merger and acquisition activity.

Towards Bio based Flame Retardant Polymers

In: De-Yi Wang (ed) Novel flame retardant polymers and composite materials. ... Diederichs J, Döring M, Krämer J, Altstädt V (2011) A New Halogen-free flame retardant based on 9,10-Dihydro-9-oxa-10phosphaphenanthrene-10-oxide for epoxy ...

Author: Rodolphe Sonnier

Publisher: Springer

ISBN: 9783319670836

Category: Technology & Engineering

Page: 100

View: 930

DOWNLOAD →

Sustainable development has become a great concern in modern society. The authors of this brief describe how one strategy to reach this objective is to replace oil-based materials with bio-based materials. They emphasize the great efforts that have been made to synthesize new bio-based polymers or additives or to replace glass fibers by natural fibers in composites. Flame retardancy is one of the most desired properties for many applications in wires and cables, building, transport, electric and electronic devices. The authors of this fascinating and timely brief summarize this important field in three parts. The flame retardancy of biobased polymers, the flame retardancy of natural fibers composites, and the synthesis and efficiency of biobased flame retardants.