Micro-Fibrillated Cellulose in Adhesive Systems for the Production of Wood-Based Panels
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Nanocellulose: from Fundamentals to Advanced Applications
Nanocellulose: From Fundamentals to Advanced Applications Djalal Trache, Ahmed Fouzi Tarchoun, Mehdi Derradji, Tuan Sherwyn Hamidon, Nanang Masruchin, Nicolas Brosse, M. Hazwan Hussin To cite this version: Djalal Trache, Ahmed Fouzi Tarchoun, Mehdi Derradji, Tuan Sherwyn Hamidon, Nanang Masruchin, et al.. Nanocellulose: From Fundamentals to Advanced Applications. Frontiers in Chemistry, Frontiers Media, 2020, 8, pp.392. 10.3389/fchem.2020.00392. hal-02649346 HAL Id: hal-02649346 https://hal.univ-lorraine.fr/hal-02649346 Submitted on 29 May 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. REVIEW published: 06 May 2020 doi: 10.3389/fchem.2020.00392 Nanocellulose: From Fundamentals to Advanced Applications Djalal Trache 1*†, Ahmed Fouzi Tarchoun 1, Mehdi Derradji 1, Tuan Sherwyn Hamidon 2, Nanang Masruchin 3, Nicolas Brosse 4 and M. Hazwan Hussin 2*† 1 UER Procédés Energétiques, Ecole Militaire Polytechnique, Bordj El-Bahri, Algeria, 2 Materials Technology Research Group, School of Chemical Sciences, Universiti Sains Malaysia, Penang, Malaysia, 3 Research Center for Biomaterials, Indonesian Institute of Sciences (LIPI), Jakarta, Indonesia, 4 Laboratoire d’Etude et de Recherche sur le MAtériau Bois (LERMAB), Faculté des Sciences et Techniques, Université de Lorraine, Vandœuvre-lès-Nancy, France Over the past few years, nanocellulose (NC), cellulose in the form of nanostructures, has been proved to be one of the most prominent green materials of modern times. -
Specification Guide Supersedes All Prior Versions
SPECIFICATION GUIDE SUPERSEDES ALL PRIOR VERSIONS MARCH 2019 The basics made beautiful.™ From the dawning of the New Year comes a brand new Vibe Series. Take a look through our book – you’ll see we’ve analyzed the Diamond® Vibe™ Series inside, outside and upside down. From pricing and product to upgrades and upcharges we’ve trimmed the fat by stripping away old door styles and finishes and SKUs that just weren’t working as hard as they should be. Our new offering is leaner, cleaner, meaner and…. drumroll please…LESS EXPENSIVE!! The Diamond Vibe Series offers mainstream fashion and must-have features to suit your customer’s space with style. From all of us to all of you, warm wishes for a prosperous and fulfilling 2019. We can’t wait to see what you create! BRYANT Painted Coconut CONSTRUCTION ENHANCEMENTS We’ve improved structural integrity and enhanced upgrades all while lowering the overall average price to make your designs more competitive in the marketplace. A B C D A. Cabinet Box 1/2” Furniture board end panels; 3/8” Top and bottom B. Standard Drawer Solid wood with dovetail construction C. Standard Drawer Guides Full extension, under mount with Smart Stop™ and fast clip removal system D. Hinges Fully concealed, 6-way adjustable with Smart Stop™ PLYWOOD UPGRADE l l A. Cabinet Box Plywood Ends (PLE) u or All Plywood Construction (APW) u l Finished Ends (FB) modification available. u Unfinished ends standard. CONSTRUCTION ENHANCEMENTS KERNON Painted Icy Avalanche & Maritime MATCHING LAMINATE ENDS FOR MARITIME SPEC GUIDE PAGE 17 Automatic matching laminate ends for Maritime Painted and Maritime PureStyle™ products means fewer opportunities for error, a more streamlined ordering process, and reduced installation time in the field. -
Challenges and Opportunities in Manufacturing Panel
Challenges and Opportunities in Manufacturing Panel Kim Nelson, PhD American Process Inc. Cellulose Nanomaterials –A Path Towards Commercialization A Workshop Co‐Sponsored by USDA Forest Service National Nanotechnology Initiative Sugar is the New Crude® American Process Inc. • Currently installing a 1 ton per day (dry basis) nanocellulose pilot line at our existing AVAP Biorefinery in Thomaston, Georgia to produce cellulose nanocrystals (CNC), cellulose nanofibrils (CNF), and hydrophobic, lignin‐coated varieties directly from biomass CNF Biomass lignin coated product SO2, ethanol, CNC water CNF + CNC Fractionation and Cellulose Separation / Mechanical Mix Bleaching Washing / Lignin Coating treatment L‐CNF Liquor (hemicelluloses , L‐CNC Chemical solvent, SO2, lignin) 1% 10% Regenerated Regeneration L‐CNF + L‐CNC ethanol/ SO2 Mix AVAP CNC Hemicelluloses Hydrolysis Lignin for energy Hemicelluloses sugars to biofuels/biochemicals 1% 10% AVAP L‐CNC 2 Manufacturing Opportunities • Low Production Cost for CNC and CNF with estimates of <$1 lb (wet basis). • Low cost feedstock utilization with omnivorous processes. • Low tonnage “side line” production in existing pulp mills for coproduction with pulp, lignin, and biofuels or biochemicals • High tonnage “stand alone” production in repurposed pulp mills using existing infrastructure including wood delivery and handling, utilities, waste water treatment, bleach lines etc. • Large demand potential with a near term global market size estimate for nanocellulose of 34 million tons per year (recent USDA funded study)1. 1. Cowie, J., Bilek, E.M., Wegner, T.H., et al.(2014) 3 Possible Global Production Curve 500 Plastics Timeline USDA’s near Nanocellulose Timeline term global 2002 market size 400 PLA estimate for nanocellulose tonnes of 34 million 300 tons per year. -
A Review of Nanocellulose As a Novel Vehicle for Drug Delivery David V
Special Issue: NANOCELLULOSE Nordic Pulp & Paper Research Journal Vol 29 no (1) 2014 A review of nanocellulose as a novel vehicle for drug delivery David V. Plackett, Kevin Letchford. John K. Jackson, and Helen M. Burt KEYWORDS: Cellulose nanocrystals, Cellulose has generally been viewed positively by the European nanofibrils, Bacterial cellulose, Antimicrobial, Antibiotic, and North American forest industries because of the Anti-cancer, Drug delivery potential for new value-added products to complement the existing portfolio of pulp and paper commodities and SUMMARY: The current state of research into specialty paper products. The possible applications cited nanocellulose in drug delivery is reviewed in this article. There are three types of nanocellulose: cellulose for the various forms of nanocellulose are quite diverse nanocrystals (CNC), cellulose nanofibrils (CNF) and and have included polymer composites, packaging materials, cosmetics, rheology modifiers in foods, and bacterial cellulose (BC), all of which may be produced in additives for oil-drilling muds, as well as a range of suitable amounts at reasonable cost. All three have been biomedical uses such as tissue culture scaffolds, implants, investigated as drug delivery vehicles with CNC and wound dressings and vehicles for drug delivery. CNF reported to bind and release some water-soluble drugs via ionic interactions whereas BC has been used to The interest in application of nanocelluloses in medicine release drugs from flexible membranes. The rationale for has been stimulated by their perceived non-toxicity, biocompatibility, good mechanical properties, high using nanocellulose is the high surface area-to-volume surface area-to-volume ratio and potential versatility in ratio of the material that may enable high levels of drug terms of chemical modification. -
Facts & Figures 2020
The European Adhesive and Sealant Industry Facts & Figures 2020 World adhesive and sealant sales 04 Europe’s share of the global adhesive and sealant industry 06 European adhesive and sealant market evolution 08 Sales in Europe by country 10 Adhesive and sealant end-use sectors 12 Adhesive and sealant formulation technologies 14 Adhesive and sealant producers in Europe 16 R&D spending 18 Employment 20 COVID-19 Impact 22 2 Facts & Figures 2020 Although adhesives and sealants play an essential role in a huge range of consumer, professional and industrial products, they are largely invisible once applied. As a result, there is little awareness of the adhesive and sealant industry and the benefits it brings. The aim of FEICA’s 2020 Facts & Figures is to provide a concise overview of the European adhesive and sealant industry. This specialty chemical sector, which represents about 2% of the total European chemical industry’s turnover, contributes more than 17 billion euros to the EU economy and employs more than 45,000 people. Adhesives and sealants: a history of innovation The first use of bonding technology by humans can be dated to around 200,000 B.C., when birch-bark-tar was used to glue stone arrowheads to a shaft. Subsequently, humans used a range of natural materials – such as blood and animal protein, fish, resins from trees, natural rubber and milk protein – as bases for adhesives and sealants. Towards the end of the 19th Century, synthetic materials began to be used, spawning many more innovative adhesives and sealants. A dynamic and successful industry Today, the European adhesive and sealant industry is a success story that makes many everyday products possible, contributes to the economy, fosters sustainable development, encourages innovation and offers stimulating careers for people with a wide range of skills. -
Adhesives for Difficult-To-Bond Plastics
Adhesives for Difficult-to-bond A GUIDE TO Plastics www.craftechind.com [email protected] info.craftechind.com/blog @CraftechIndNY (800) 833-5130 /company/craftech-industries www.craftechind.com www.craftechind.com 1 What makes these plastics so difficult to bond? Many modern plastics are formulated specifically Materials to be anti-corrosive in specific chemical and environmental Lexan » An amorphous polycarbonate polymer that conditions. As a result, these polymers also tend to be difficult offers a unique combination of stiffness, to chemically bond because of their low surface energies, hardness and toughness. It exhibits excellent weathering, creep, impact, optical, electrical low porosity, and non-polar or non-functional surfaces. and thermal properties. They feature no functional site or surface roughness onto which an adhesive can secure itself. In other words, they are extremely smooth and slippery, so there’s nothing for Nylon » A commonly used synthetic polymer because of the glue to grab onto. good mechanical properties, wear resistance and high melting point. Nylon is frequently used when a low cost, high mechanical strength, rigid and stable material is required. Objective Teflon (PTFE) » A synthetic fluoropolymer characterized by its Being able to effectively bond two surfaces together can excellent dielectric properties, high melting be useful in many situations. Yet, few adhesives offer consistently temperature, and non-reactivity. Teflon has one of the lowest coefficients of friction in the high bond strengths. In order to steer you towards the best adhesives world of plastics on the market, we’ve expanded our list of glues (and plastics!) since our last blog post on the subject. -
CNC) from Eucalyptus Published: Xx Xx Xxxx Hardwood Renli Zhang & Yun Liu
www.nature.com/scientificreports OPEN High energy oxidation and organosolv solubilization for high yield isolation of cellulose Received: 23 April 2018 Accepted: 18 October 2018 nanocrystals (CNC) from Eucalyptus Published: xx xx xxxx hardwood Renli Zhang & Yun Liu Cellulose nanocrystals (CNC) have been widely used as responsive materials, chiral templates, and tough nano-composites due to its unparalleled properties. Acid and enzyme hydrolyses are extensively employed to prepare CNC. These traditional approaches exhibit inherent limitations of corrosion hazards, time-consuming process, and/or low yield. Herein, irradiation oxidation and organosolv solubilization are conducted to cause rapid degradation with simultaneous crystallization of cellulose to achieve approx. 87% yield of CNC. The morphology, spectroscopic, and stability properties of the as-prepared CNC are characterized through UV-vis spectroscopy, zetal potential, XRD, TEM, DLS, GPC, FT-IR and TGA techniques. The resultant CNC suspension presents unique property with high stability after 9 months storage at 4 °C. Moreover, CNC liquid crystal phase is successfully generated by addition of anions or cations solution to the CNC aqueous dispersion without stirring. The innovative approach in this work opens an avenue to obtain CNC directly from lignocellulosic biomass through irradiation oxidation and organosolv solubilization without acid hydrolysis and washing procedure. Cellulose, lignin and hemicellulose are the three principal structural components of lignocellulosic biomass. -
Boral Truexterior Siding and Trim
Build something great™ Boral TruExterior™ Siding and Trim TECHNICAL BULLETIN - CONSTRUCTION ADHESIVES AND SEALANTS This table is not a comprehensive list of compatible adhesives, caulks and sealants, nor is it intended to be an endorsement of the below listed products by TruExterior. The table below contains recommendations provided to TruExterior by adhesive and sealant manufacturers. TruExterior does not specify brands and will not warrant or accept liability for the performance of field-applied adhesives, caulks and sealants. The products have been tested by the respective manufacturers and the manufacturers have found them to be compatible with TruExterior™ Siding and Trim. Please follow manufacturer guidelines for prep and application of these products. MANUFACTURER ADHESIVES/GLUES SEALANTS • Liquid Nails Siding and Trim (LN-501) • Liquid Nails Supercaulk Clear (LC-130) PPG Architectural Coatings • Liquid Nails Heavy Duty (LN-901) • Top Gun 250 Cranberry Township, PA 16066 • Liquid Nails Heavy Duty Low-VOC (LN-903) • Top Gun 300 (800) 634-0015 • Liquid Nails Extreme Heavy Duty (LN-907) • Top Gun 400 • Liquid Nails Polyurethane Low-VOC (LN-950) DAP • Dynagrip 3498 Baltimore, MD 21224 • Dynaflex 920 • Dynagrip HP 800-327-8477 • Titebond GREENchoice • Titebond Weather Master Franklin International Premium Polyurethane • Titebond Weather Master Metal Roofing Columbus, OH 43207 • Titebond Weather Master • Titebond UA-920 800-347-4583 • Titebond Weather Master Metal Roofing • Titebond All Siding Sealant • OSI EP-1000 Henkel Corporation • PL Premium • QUAD Clear Westlake, Ohio 44145 • PL Premium Fast Grab • QUAD VOC 800-624-7767 • PL Polyurethane Sashco, Inc. • Big Stretch Clear Brighton, CO 80601 • Big Stretch White 800-767-5656 • Lexel Novagard Solutions ® • Novaflex Multi-Purpose M100 Cleveland, OH 44114 • Novaflex® Multi-Purpose M150 800-380-0138 NOTE 1: Based on test results, 2-part acrylic construction adhesives such as Extreme Adhesives Fast Cure PVC TrimWelder should be avoided. -
Modified Vegetable Oil Based Additives As a Future Polymeric Material—Review
Open Journal of Organic Polymer Materials, 2015, 5, 1-22 Published Online January 2015 in SciRes. http://www.scirp.org/journal/ojopm http://dx.doi.org/10.4236/ojopm.2015.51001 Modified Vegetable Oil Based Additives as a Future Polymeric Material—Review Nikesh B. Samarth, Prakash A. Mahanwar Department Polymer and Surface Engineering, Institute of Chemical Technology, Mumbai, India Email: [email protected], [email protected] Received 26 August 2014; revised 19 September 2014; accepted 28 October 2014 Copyright © 2015 by authors and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/ Abstract Polymeric materials from renewable resources have attracted a lot of attention in recent years. The development and utilization of vegetable oils for polymeric materials are currently in the spotlight of the polymer and chemical industry, as they are the largest renewable platform due to their universal wide availability, ingrained biodegradability, low cost, and excellent environmen- tal aspects (i.e., low ecotoxicity and low toxicity toward humans). These excellent natural charac- teristics are now being taken advantage of in research and development, with vegetable oil de- rived polymers/polymeric materials/composites being used in numerous applications including paints and coatings, adhesives, and nanocomposites. The aim of this review paper is to give a fun- damental description of the various vegetable oil applications in polymer materials and its recent developments. Particular emphasis will be placed on study and main application of triglyceride based additive for polymer and to give the reader an insight into the main developments is dis- cussed. -
A Review on the Application of Nanocellulose in Cementitious Materials
nanomaterials Review A Review on the Application of Nanocellulose in Cementitious Materials Aofei Guo 1, Zhihui Sun 1, Noppadon Sathitsuksanoh 2 and Hu Feng 3,* 1 Civil and Environmental Engineering Department, University of Louisville, Louisville, KY 40292, USA; [email protected] (A.G.); [email protected] (Z.S.) 2 Chemical Engineering Department, University of Louisville, Louisville, KY 40292, USA; [email protected] 3 School of Civil Engineering, Zhengzhou University, Kexue Avenue 100#, Zhengzhou 450001, China * Correspondence: [email protected] Received: 25 November 2020; Accepted: 8 December 2020; Published: 10 December 2020 Abstract: The development of the concrete industry is always accompanied by some environmental issues such as global warming and energy consumption. Under this circumstance, the application of nanocellulose in cementitious materials is attracting more and more attention in recent years not only because of its renewability and sustainability but also because of its unique properties. To trace the research progress and provide some guidance for future research, the application of nanocellulose to cementitious materials is reviewed. Specifically, the effects of cellulose nanocrystal (CNC), cellulose nanofibril (CNF), bacterial cellulose (BC), and cellulose filament (CF) on the physical and fresh properties, hydration, mechanical properties, microstructure, rheology, shrinkage, and durability of cementitious materials are summarized. It can be seen that the type, dosage, and dispersion of nanocellulose, and even the cementitious matrix type can lead to different results. Moreover, in this review, some unexplored topics are highlighted and remain to be further studied. Lastly, the major challenge of nanocellulose dispersion, related to the effectiveness of nanocellulose in cementitious materials, is examined in detail. -
California Assessment of Wood Business Innovation Opportunities and Markets (CAWBIOM)
California Assessment of Wood Business Innovation Opportunities and Markets (CAWBIOM) Phase I Report: Initial Screening of Potential Business Opportunities Completed for: The National Forest Foundation June 2015 CALIFORNIA ASSESSMENT OF WOOD BUSINESS INNOVATION OPPORTUNITIES AND MARKETS (CAWBIOM) PHASE 1 REPORT: INITIAL SCREENING OF POTENTIAL BUSINESS OPPORTUNITIES PHASE 1 REPORT JUNE 2015 TABLE OF CONTENTS PAGE CHAPTER 1 – EXECUTIVE SUMMARY .............................................................................................. 1 1.1 Introduction ...................................................................................................................................... 1 1.2 Interim Report – brief Summary ...................................................................................................... 1 1.2.1 California’s Forest Products Industry ............................................................................................... 1 1.2.2 Top Technologies .............................................................................................................................. 2 1.2.3 Next Steps ........................................................................................................................................ 3 1.3 Interim Report – Expanded Summary .............................................................................................. 3 1.3.1 California Forest Industry Infrastructure ......................................................................................... -
Advance Biofuels and Bioproducts with AVAP
DOE Bioenergy Technologies Office (BETO) 2021 Project Peer Review ABBA: Advance Biofuels and Bioproducts with AVAP March 26, 2021 Systems Development and Integration Kim Nelson, PhD AVAPCO, LLC This presentation does not contain any proprietary, confidential, or otherwise restricted information Project Overview . What are we trying to do? . Perform technical validation of integrated process, process optimization, and basic engineering for an AVAP® 50 tpd woody biomass demonstration plant for co-production of full replacement bio jet fuel and nanocellulose . Demonstrate how low-volume, high-value nanocellulose co-produced with high-volume commodity liquid jet fuel enables a profitable biorefinery at reasonable scale. Meet BETO goal of a mature modeled sale price of $3/gallon gasoline equivalent of Advanced Biofuel in 2007 dollars. What are the risks? . Policy uncertainty related to premium value for low carbon The “Whole Barrel” Approach fuels Biomass Biorefinery . Financing demonstration plant construction and operation 2 Project Overview How is it done today and what are the limits? Why is it important? Genomatica Full synthetic 2016 replacement, second generation jet fuel World’s First BIO-BDO Plant Integrated validation of ABBA process steps performed at GranBio’s Thomaston Biorefinery in Georgia 3 1 – Management AVAPCO has a formal Project Management utilized for multiple multi-million dollar biorefinery R&D, engineering, construction and commercialization projects. The plan addresses . Effective communications and integration among team members and partners . Early identification and planning of all work required to complete the project, . Early identification, evaluation and management of risks and changes . Effective use of resources . Tracking of budget and schedule and mitigation of slippage 4 1 – Management AVAPCO uses a Risk Management Plan (RMP) to identify potential project risks, estimate the impact of the risks, and create a response plan to mitigate the risks.