handbook of wood chemistry and wood composites

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Handbook Of Wood Chemistry And Wood Composites Second Edition

Author : Roger M. Rowell
ISBN : 9781439853801
Genre : Science
File Size : 50. 76 MB
Format : PDF
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Wood has played a major role throughout human history. Strong and versatile, the earliest humans used wood to make shelters, cook food, construct tools, build boats, and make weapons. Recently, scientists, politicians, and economists have renewed their interest in wood because of its unique properties, aesthetics, availability, abundance, and perhaps most important of all, its renewability. However, wood will not reach its highest use potential until we fully describe it, understand the mechanisms that control its performance properties, and, finally, are able to manipulate those properties to give us the desired performance we seek. The Handbook of Wood Chemistry and Wood Composites analyzes the chemical composition and physical properties of wood cellulose and its response to natural processes of degradation. It describes safe and effective chemical modifications to strengthen wood against biological, chemical, and mechanical degradation without using toxic, leachable, or corrosive chemicals. Expert researchers provide insightful analyses of the types of chemical modifications applied to polymer cell walls in wood. They emphasize the mechanisms of reaction involved and resulting changes in performance properties including modifications that increase water repellency, fire retardancy, and resistance to ultraviolet light, heat, moisture, mold, and other biological organisms. The text also explores modifications that increase mechanical strength, such as lumen fill, monomer polymer penetration, and plasticization. The Handbook of Wood Chemistry and Wood Composites concludes with the latest applications, such as adhesives, geotextiles, and sorbents, and future trends in the use of wood-based composites in terms of sustainable agriculture, biodegradability and recycling, and economics. Incorporating decades of teaching experience, the editor of this handbook is well-attuned to educational demands as well as industry standards and research trends.

Handbook Of Wood Chemistry And Wood Composites

Author : Roger M. Rowell
ISBN : 9780203492437
Genre : Science
File Size : 25. 53 MB
Format : PDF, ePub, Mobi
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The degradable nature of high-performance, wood-based materials is an attractive advantage when considering environmental factors such as sustainability, recycling, and energy/resource conservation. The Handbook of Wood Chemistry and Wood Composites provides an excellent guide to the latest concepts and technologies in wood chemistry and bio-based composites. The book analyzes the chemical composition and physical properties of wood cellulose and its response to natural processes of degradation. It describes safe and effective chemical modifications to strengthen wood against biological, chemical, and mechanical degradation without using toxic, leachable, or corrosive chemicals. Expert researchers provide insightful analyses of the types of chemical modifications applied to polymer cell walls in wood, emphasizing the mechanisms of reaction involved and resulting changes in performance properties. These include modifications that increase water repellency, fire retardancy, and resistance to ultraviolet light, heat, moisture, mold, and other biological organisms. The text also explores modifications that increase mechanical strength, such as lumen fill, monomer polymer penetration, and plasticization. The Handbook of Wood Chemistry and Wood Composites concludes with the latest applications, such as adhesives, geotextiles, and sorbents, and future trends in the use of wood-based composites in terms of sustainable agriculture, biodegradability and recycling, and economics. Incorporating over 30 years of teaching experience, the esteemed editor of this handbook is well-attuned to educational demands as well as industry standards and research trends.

Lignocellulosic Fibers And Wood Handbook

Author : Mohamed Naceur Belgacem
ISBN : 9781118773833
Genre : Technology & Engineering
File Size : 32. 4 MB
Format : PDF
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This book will focus on lignocellulosic fibres as a raw material for several applications. It will start with wood chemistry and morphology. Then, some fibre isolation processes will be given, before moving to composites, panel and paper manufacturing, characterization and aging.

Holzphysik

Author : Peter Niemz
ISBN : 9783446457218
Genre : Technology & Engineering
File Size : 42. 93 MB
Format : PDF, ePub
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Das Buch vermittelt wichtige physikalische Grundkenntnisse zu Holz und Holzwerkstoffen als Grundlage für den Einsatz und die Verarbeitung. Beispiele für die praktische Anwendung der Holzphysik werden dargestellt. Das Buch wendet sich an Studierende der Holztechnik an Universitäten und Fachhochschulen und dient als Nachschlagwerk für in der Industrie Beschäftigte.

Smart Composite Coatings And Membranes

Author : Maria Fatima Montemor
ISBN : 9781782422952
Genre : Technology & Engineering
File Size : 44. 99 MB
Format : PDF
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Smart Composite Coatings and Membranes: Transport, Structural, Environmental and Energy Applications provides the latest information on the increase in demand for new smart materials for a wide array of different technological applications. The book comprehensively reviews the latest developments in smart composite materials used as membranes, barriers, and coatings, with a special focus on corrosion protection, transportation, structure, and the wide range of applications. Part one examines the properties, processing, and manufacture of smart composite materials, along with techniques for modeling the behavior of these materials, while other sections review the use of smart composite coatings in aerospace, marine, and metal structural applications, examine the protective properties and applications of smart composite coatings, and introduce specific low environmental impact and energy efficient applications, such as energy generation and storage, water management, and stone conservation. Explores the use of smart composite materials for coatings, barriers and membranes Comprehensively reviews the latest developments in smart composite materials, with a special focus on corrosion protection, transportation, structure, and the wide range of applications Examines the properties, processing, manufacture and behavior modeling of smart composite materials Focuses on applications that have an impact on more effective energy savings and efficiency, green-house emissions, and environmental protection

Die Pflanzliche Zellwand

Author : Albert Frey-Wyssling
ISBN : 9783642863301
Genre : Science
File Size : 43. 52 MB
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Der Gleichl Ufige Doppelschneckenextruder

Author : Klemens Kohlgrüber
ISBN : 9783446452350
Genre : Technology & Engineering
File Size : 28. 3 MB
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Alles zum gleichläufigen Doppelschneckenextruder Bei der Herstellung von Kunststoffen, insbesondere bei der Aufbereitung und Verarbeitung bis zum Fertigprodukt werden Extruder eingesetzt, wobei der gleichläufige Doppelschneckenextruder eine dominante Rolle spielt. Aber auch in anderen Industriezweigen, z. B. der Kautschuk- und Lebensmittelindustrie und zunehmend in der Pharmaindustrie kommen die Gleichdrallschnecken vielfältig zum Einsatz. Eine multifunktionale Maschine Das Fachbuch gibt umfassenden Einblick in die verfahrens- und maschinentechnischen Grundlagen und legt großen Fokus auf Praxisbeispiele. Meist sind die Schnecken modular aufgebaut und können damit sehr flexibel an veränderte Aufgabenstellung und Produkteigenschaften angepasst werden. Für die optimale Auslegung eines Doppelschneckenextruders sind vertiefte Kenntnisse über die Maschine und den Prozess erforderlich. Ein Praxisbuch für Einsteiger und Profis Die zweite Auflage entstand unter Mitwirkung vieler Fachautoren von renommierten Firmen und Hochschulen. Alle inzwischen erfolgten Weiterentwicklungen wurden berücksichtigt. Die zweite Auflage wurde durchgehend neu bearbeitet, ist deutlich erweitert, komplett in Farbe und in neuem Layout. Mit Zusatzmaterial auf der Website des Herausgebers: Videos, Bilder, Beispiel-Aufgaben, Rechentools EXTRA: E-Book inside

The Chemistry Of Solid Wood

Author : Rowell
ISBN : 8170890403
Genre :
File Size : 24. 82 MB
Format : PDF
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This 15-chapter book is divided into four sections that discuss wood's structure and basic chemistry, its properties and reactivity, and its surface and degradation chemistry. The very basis of how wood is formed and the structure it assumes during this growth are given in the first section. Various wood science terms are defined and discussed thoroughly to give a clear and adequate foundation for the rest of the book. Wood water relationship important in almost any wood applications- are also discussed in this section. The subsequent three sections discuss relations and chemistry important for the beginning wood chemist to understand. These topics include wood's cell wall components, strength, interaction with preservatives, and adhesion. Wood polymer materials, wood surface activation, weathering and protection, and pyrolysis and fire retardancy are topics also embraced.

Cellulose Chemistry And Technology

Author :
ISBN : MINN:31951P01067546S
Genre : Cellulose
File Size : 23. 29 MB
Format : PDF, Kindle
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Holzwerkstoffe Und Leime

Author : Manfred Dunky
ISBN : 9783642559389
Genre : Technology & Engineering
File Size : 26. 15 MB
Format : PDF, ePub
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Dieses Fachbuch beschreibt in umfassender Weise Technologie, Anwendung und Einflüsse von Bindemitteln bei der Holzwerkstoffherstellung. Besonderer Wert wird auf das Zusammenspiel und die gegenseitigen Beeinflussungen der drei Hauptparameter Holz, Bindemittel und Herstellungsbedingungen gelegt; diese drei Parameter haben entscheidenden Einfluß auf die Qualität der produzierten Holzwerkstoffe. Die Schwerpunkte des Buches sind: - Fragen der Zusammensetzung, Analyse, Eigenschaften und Anwendung der verschiedenen Bindemittel sowie ihres Einflusses auf die Qualität der damit hergestellten Holzwerkstoffe. - Technologische Grundlagen der Holzwerkstoffherstellung. - Grundlagen der Verleimung und der Eigenschaften von Leimfugen. - Technologisch/technische Grundlagen der Holzwerkstoffe. - Prüfung und Eigenschaften von Holzwerkstoffen. Durch zahlreiche Abbildungen und übersichtliche Tabellen wird eine besonders hohe Informationsdichte erzielt.

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