Author: G. S. Koch
Publisher: William Andrew
ISBN:
Category : Science
Languages : en
Pages : 162

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Book Description

Author: United States. Department of Energy. Office of Conservation and Renewable Energy. Office of Industrial Programs
Publisher:
ISBN:
Category : Adhesives
Languages : en
Pages : 140

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Book Description

Author: R. N. Kumar
Publisher: John Wiley & Sons
ISBN: 1119605660
Category : Technology & Engineering
Languages : en
Pages : 450

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Book Description
A unique and ground-breaking book from two leading specialists on adhesion and adhesives for wood and lignocellulosic materials The book is a comprehensive treatment covering a wide range of subjects uniquely available in a single source for the first time. A material science approach has been adopted in dealing with wood adhesion and adhesives. The approach of the authors is to bring out hierarchical cellular and porous characteristics of wood with polymeric cell wall structure, along with the associated non-cell wall extractives, which greatly influence the interaction of wood substrate with polymeric adhesives in a very unique manner not existent in the case of other adherends. Environmental aspects, in particular formaldehyde emission from adhesive bonded wood products, has been included. A significant feature of the book is the inclusion of polymeric matrix materials for wood polymer composites.

Author: Zhongqi He
Publisher: CRC Press
ISBN: 1498740758
Category : Science
Languages : en
Pages : 366

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Book Description
Adhesive bonding plays an increasing role in the forest product industry and is a key factor for efficiently utilizing timber and other lignocellulosic resources. As synthetic wood adhesives are mostly derived from depleting petrochemical resources and have caused increasing environmental concern, natural product and byproduct-derived adhesives have attracted much attention in the last decades. Although adhesives made from plant and animal sources have been in existence since ancient times, increased knowledge of their chemistry and improved technical formulation of their preparation are still needed to promote their broader industrial applications. The primary goals of this book are to (1) synthesize the fundamental knowledge and latest research on bio-based adhesives from a remarkable range of natural products and byproducts, (2) identify need areas and provide directions of future bio-based adhesive research, and (3) help integrating research findings in practical adhesive application for maximal benefits. This book covers information on a variety of natural products and byproducts and the latest research on formulation, testing and improvement of the relevant adhesives in fifteen chapters written by an international group of accomplished contributors. This book will serve as a valuable reference source for university faculty, graduate students, research scientists, agricultural and wood engineers, international organization advocators and government agency regulators who work and deal with enhanced utilization of agricultural and forest products and byproducts.

Author: Mohammad Jawaid
Publisher: Springer Nature
ISBN: 981334749X
Category : Technology & Engineering
Languages : en
Pages : 289

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Book Description
This book provides an overview of eco-friendly resins and their composite materials covering their synthesis, sources, structures and properties for different industrial applications to support the ongoing research and development in eco-friendly and renewable commercial products. It provides comparative discussions on the properties of eco-friendly resins with other polymer composites. It is a useful reference on bio-based eco-friendly polymer resins, wood-based composites, natural fibers and biomass materials for the polymer scientists, engineers and material scientists.

Author: Moon G. Kim
Publisher: John Wiley & Sons
ISBN: 3527842772
Category : Technology & Engineering
Languages : en
Pages : 565

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Book Description
Adhesives and Finishes for Wood Understand the science of joining wood with this comprehensive guide Long seen as an old-fashioned material with narrowing modern applications, wood has seen increased popularity as a material in building and manufacturing in recent years. This has been driven by the need for sustainable resources and environmentally friendly materials. As a result of increased emphasis on wood, however, there is a corresponding need to understand the wood adhesives, the crucial materials in wood-based manufacture and craftsmanship. Adhesives and Finishes for Wood meets this need with a comprehensive but accessible introduction to the chemistry and applications of wood adhesives. Its easy-to-follow presentation nonetheless presents wood adhesives and finishes in significant detail. Ideal for readers without considerable preexisting knowledge in chemistry, this book includes everything the reader needs to understand and apply wood adhesives in their work or industry. Adhesives and Finishes for Wood readers will also find: Coverage ranging from the fundamentals of wood adhesive polymer chemistry to the properties of specific wood structures and resins A presentation suitable for both academic students and wood manufacture professionals An author with decades of experience in both academia and industry Adhesives and Finishes for Wood is a useful reference for advanced students and professionals in industries or manufacturing disciplines that incorporate wood, as well as for chemists, materials scientists, vocational school instructors, and more.

Author: Antonio Pizzi
Publisher: CRC Press
ISBN: 9004190929
Category : Science
Languages : en
Pages : 464

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Book Description
Wood adhesives are of tremendous industrial importance, as more than two-thirds of wood products in the world today are completely or partially bonded together using a variety of adhesives. Adhesive bonding offers many advantages over other joining methods for wood components, and there has been a great deal of R& D activity in devising new woo

Author: Abbas Hasan Faris
Publisher:
ISBN:
Category : Electronic books
Languages : en
Pages : 0

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Book Description
The introduction of a second component to polymers has been presented; this component is often used to modify the characteristics of the products and to acquire new polymer materials with improved properties. Composite materials have a pivotal role in industries that are now considered the most progressive worldwide. At present, synthetic adhesives based on formaldehyde such as phenol-formaldehyde (PF), urea formaldehyde (UF), and melamine formaldehyde (MF) are predominantly used for wood composite production, and these adhesives are commonly used in the wood panel industry. These adhesives have some advantages and disadvantages. The use of PF adhesives is as important as UF adhesives in the wood panel industry. However, their application is still limited because of its brittleness, brown color, high curing temperature, long curing time, and toxicity due to liberation of phenol and formaldehyde. A variety of methods have been used to improve the performance of UF and PF adhesives as well as to expand their use. These methods are widely used in the industry; they include the simple addition of fillers. Moreover, the addition of fillers could reduce shrinkage and alleviate the stress on the glue line, which improves the hardness and durability.

Author: Voichita Bucur
Publisher: Springer Science & Business Media
ISBN: 9048195500
Category : Nature
Languages : en
Pages : 404

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Book Description
In the last quarter century, delamination has come to mean more than just a failure in adhesion between layers of bonded composite plies that might affect their load-bearing capacity. Ever-increasing computer power has meant that we can now detect and analyze delamination between, for example, cell walls in solid wood. This fast-moving and critically important field of study is covered in a book that provides everyone from manufacturers to research scientists the state of the art in wood delamination studies. Divided into three sections, the book first details the general aspects of the subject, from basic information including terminology, to the theoretical basis for the evaluation of delamination. A settled terminology in this subject area is a first key goal of the book, as the terms which describe delamination in wood and wood-based composites are numerous and often confusing. The second section examines different and highly specialized methods for delamination detection such as confocal laser scanning microscopy, light microscopy, scanning electron microscopy and ultrasonics. Ways in which NDE (non-destructive evaluation) can be employed to detect and locate defects are also covered. The book’s final section focuses on the practical aspects of this defect in a wide range of wood products covering the spectrum from trees, logs, laminated panels and glued laminated timbers to parquet floors. Intended as a primary reference, this book covers everything from the microscopic, anatomical level of delamination within solid wood sections to an examination of the interface of wood and its surface coatings. It provides readers with the perspective of industry as well as laboratory and is thus a highly practical sourcebook for wood engineers working in manufacturing as well as a comprehensively referenced text for materials scientists wrestling with the theory underlying the subject.

Author: Inamuddin
Publisher: John Wiley & Sons
ISBN: 1119655048
Category : Science
Languages : en
Pages : 304

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Book Description
Green Adhesives: Preparation, Properties and Applications deals with the fabrication methods, characterization, and applications of green adhesives. It also includes the collective properties of waterborne, bio, and wound-healing green adhesives. Exclusive attention is devoted to discussing the applications of green adhesives in biomedical coatings, food, and industrial applications.