Bio Based Wood Adhesives
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Bio Based Wood Adhesives
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Author : Zhongqi He
language : en
Publisher: CRC Press
Release Date : 2017-05-25
Bio Based Wood Adhesives written by Zhongqi He and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-25 with Science categories.
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.
Biobased Adhesives
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Author : Manfred Dunky
language : en
Publisher: John Wiley & Sons
Release Date : 2023-04-27
Biobased Adhesives written by Manfred Dunky and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-27 with Technology & Engineering categories.
Biobased Adhesives Unique and comprehensive book edited by acknowledged leaders on biobased adhesives that will replace petroleum-based adhesives. This book contains 23 chapters covering the various ramifications of biobased adhesives. The chapters are written by world-class scientists and technologists actively involved in the arena of biobased adhesives. The book is divided into three parts: Part 1: Fundamental Aspects; Part 2: Classes of Biobased Adhesives; and Part 3: Applications of Biobased Adhesives. Topics covered include: an introduction to biobased adhesives; adhesion theories and adhesion and surface issues with biobased adhesives; chemistry of adhesives; biorefinery products as biobased raw materials for adhesives; naturally aldehyde-based thermosetting resins; natural crosslinkers; curing and adhesive bond strength development in biobased adhesives; mimicking nature; bio-inspired adhesives; protein adhesives; carbohydrates as adhesives; natural polymer-based adhesives; epoxy adhesives from natural materials; biobased polyurethane adhesives; nanocellulose-modified adhesives; debondable, recyclable, and biodegradable biobased adhesives; 5-Hydroxymethylfurfural-based adhesives; adhesive precursors from tree-derived naval stores; and applications in various diverse arenas such as wood bonding, controlled drug delivery, and wearable bioelectronics. Audience This book will interest materials scientists, adhesionists, polymer chemists, marine biologists, food and agriculture scientists, and environmentalists. R&D personnel in a slew of wide-ranging industries such as aviation, shipbuilding, railway, automotive, packaging, construction, wood bonding, and composites should find this book a repository of current and much-needed information.
Eco Friendly Adhesives For Wood And Natural Fiber Composites
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Author : Mohammad Jawaid
language : en
Publisher: Springer Nature
Release Date : 2021-01-21
Eco Friendly Adhesives For Wood And Natural Fiber Composites written by Mohammad Jawaid and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-21 with Technology & Engineering categories.
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.
Green Adhesives
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Author : Inamuddin
language : en
Publisher: John Wiley & Sons
Release Date : 2020-06-03
Green Adhesives written by Inamuddin and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-03 with Science categories.
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.
Bio Based Wood Adhesives
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Author : Zhongqi He
language : en
Publisher: CRC Press
Release Date : 2017-05-25
Bio Based Wood Adhesives written by Zhongqi He and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-25 with Science categories.
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.
Wood Adhesives
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Author : A. Pizzi
language : en
Publisher: Routledge
Release Date : 2018-10-08
Wood Adhesives written by A. Pizzi and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-08 with Science categories.
The perfect companion to the highly acclaimed Volume 1 of Wood Adhesives,Volume 2 presents stimulating discussions on technically and economically importantadhesives for wood bonding-covering their preparation and formulation, as well astechniques and suggestions for their application.Like its companion book, Wood Adhesives, Volume 2 provides up-to-date informationand analysis of new technologies and recent breakthroughs ... gives insightinto the relationship between adhesive chemistry and technical application . . . anddiscusses present and future trends likely to have considerable impact on the field.Elaborating upon general overviews presented in Volume 1, Wood Adhesives,Volume 2 includes a chapter on protein adhesives ... fills the gap on the chemistryof polyvinyl acetate wood adhesives ... contains a detailed discussion of formaldehydeemission ... and much more.A complementary and much needed follow-up to Volume 1, Wood Adhesives,Volume 2 is essential reading for wood technologists; adhesives and physicalchemists; forest products researchers; polymer scientists; chemical, mechanical, process,and civil engineers who must choose and apply wood adhesives; and advancedundergraduate and graduate students in the above disciplines.
Improvement Value Of Forest Resources By Use Of Cottonseed Protein Meal As A Bio Based Wood Adhesive For Hardwood Plywood Products
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Author : Edward David Entsminger
language : en
Publisher:
Release Date : 2022
Improvement Value Of Forest Resources By Use Of Cottonseed Protein Meal As A Bio Based Wood Adhesive For Hardwood Plywood Products written by Edward David Entsminger and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
Literature shows that production of cottonseed adhesives is feasible to develop an environmentally friendly and competitive bio-based wood adhesive. Defatted cottonseed and water-washed cottonseed meals were prepared from glandless cottonseed and were used in adhesive formulations to produce three-ply yellow poplar (Liriodendron tulipifera) plywood panels as the first objective. These two cottonseed meals were compared with the properties of plywood panels made with an adhesive formulated from a commercial soybean meal, as a control. Adhesive resins were prepared from each protein meal with sodium metabisulfite (Na2S2O5) and one of two polyamido-amine-epichlorohydrin (PAE) wet strength agents, and the plywood panels were produced by hot pressing for 7, 8.5 and 10 minutes at 135°C with a constant pressure of 1.241 MPa. Panels prepared from three protein meals had comparable shear strengths. The combinations of the two cottonseed preparations and the two wet strength agents produced panels with acceptable wet resistant properties, whereas the soybean meal only produced acceptable panels with one of the wet strength agents. Because the panels prepared from the two cottonseed meals had comparable properties, there appears to be no benefit to including a water-washing step to increase the meal’s protein level. The second objective of this research was to reduce the hot press time and develop cottonseed meals into adhesives to become comparable to commercial soybean-based adhesives. New cottonseed, water-washed cottonseed, and commercial in-house soybean meals were separately prepared with deionized water, sodium metabisulfite, and PAE to produce three-ply yellow poplar plywood panels. The panels were hot pressed for 4, 5, and 6 minutes at 135°C with a constant pressure of 1.241 MPa. Panels prepared from the three meals and commercial soybean plywood panels had comparable mechanical shear strengths and water resistance properties. Results indicated that press time, meal types, and interactions were statistically significant. Shear strength results indicate that cottonseed could be used alternatively to soybean. The new cottonseed panels were more resistant to delamination than soybean. The cottonseed meals showed great promise for applicability as a formaldehyde-free, bio-based, and environmentally friendly hardwood plywood wood-based adhesives product for use in interior type applications.
Green Adhesives
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Author : Inamuddin
language : en
Publisher: John Wiley & Sons
Release Date : 2020-04-30
Green Adhesives written by Inamuddin and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-30 with Science categories.
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.
Preparation And Characterization Of Formaldehyde Free Wood Adhesives From Oil Palm Elaeis Guineensis Fronds Lignin Penerbit Usm
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Author : Mohd. Hazwan Hussin
language : en
Publisher: Penerbit USM
Release Date :
Preparation And Characterization Of Formaldehyde Free Wood Adhesives From Oil Palm Elaeis Guineensis Fronds Lignin Penerbit Usm written by Mohd. Hazwan Hussin and has been published by Penerbit USM this book supported file pdf, txt, epub, kindle and other format this book has been release on with Business & Economics categories.
Phenol formaldehyde (PF) is one of the widely used wood adhesives in the wood industry. The raw materials in the production of phenol formaldehyde resin are petroleum-derived and formaldehyde-based materials which corresponds to public health issues, environmental problems and non-economical costing. In recent years, the increasing price of petrochemical due to energy shortage and environmental problems such as global warming and climate change as results from the burning of fossil fuels have been brought to great public attention. Public health issues related to the emission of formaldehyde-based adhesives in most buildings and constructions, have also been given notice. Thus, lignin phenol glyoxal (LPG) wood adhesives have been formulated by partially replacing phenol with Kraft and organosolv lignins at varying weight percentages. Results showed that 50 % organosolv LPG (OLPG) resin may cure as a stronger, natural, green, cost-effective and sustainable wood adhesive to replace PF resin in the wood industry.
Advanced Wood Adhesives Technology
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Author : A. Pizzi
language : en
Publisher: CRC Press
Release Date : 1994-08-10
Advanced Wood Adhesives Technology written by A. Pizzi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-08-10 with Technology & Engineering categories.
This work discusses the latest innovations in the manufacture of wood adhesives, and shows how to test their composition. Methods of varying parameters to obtain particular effects are explained, and background summaries of each class of adhesives are provided.