Results 71 to 80 of about 1,807 (186)
Preparation and Characterization of Bio-Oil Modified Urea-Formaldehyde Wood Adhesives
BioResources, 2014 Wood-derived bio-oil was used to decrease formaldehyde emissions from urea-formaldehyde (UF) resin during the process of making three-layered plywood. The obtained bio-oil urea formaldehyde (BUF) resins were characterized by their physical, chemical, and
Ben Li +4 more
doaj +1 more source
Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions
Advanced Engineering Materials, Volume 28, Issue 15, 5 August 2026.This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi +5 more
wiley +1 more source
Nano Carbon‐mesh with Excellent Bonding Performance via Hydro‐cage De‐shielding Strategy
Advanced Science, Volume 13, Issue 44, 7 August 2026.A hydro‐cage de‐shielding strategy transforms cellulose‐based films into a dragonfly‐wing‐like nano carbon‐mesh (NCM) adhesive through instantaneous carbonization‐polymerization. The resulting NCM‐plywood achieves exceptional wet shear strength (1.24 MPa at 63°C), exceeding Class II plywood standards, and retains 0.73 MPa after boiling‐water cycles ...
Weijia Yang +14 more
wiley +1 more source
Aggregate, Volume 7, Issue 8, August 2026.A biodegradable double‐network hydrogel combines boronate ester covalent bonds and supramolecular G4‐quartet structures to absorb impact energy and quickly self‐heal. The robust AGK hydrogel shows low rebound, high load‐bearing capacity (∼5.4 kg), and repeated durability, making it promising for protecting fragile items and sustainable shock‐absorbing ...
Dineshkumar Bharathidasan, Chandan Maity
wiley +1 more source
Alternative castor oil-based polyurethane adhesive used in the production of plywood
Materials Research, 2004 Plywood is normally produced with urea-formaldehyde and/or phenol-formaldehyde adhesives. However, the former is considerably toxic and environmentally damaging, while the latter is expensive, thus motivating the search for alternative raw materials in ...
Fabricio Moura Dias +1 more
doaj +1 more source
Engineering Reports, Volume 8, Issue 8, August 2026.Based on the validated LS‐DYNA model, this study carried out a series of simulations on Phosphogypsum‐Rock Wool‐Phosphogypsum (P‐RW‐P) sandwich lightweight partition wallboards under impact load. The effects of structural and impact load parameters on their impact performance of P‐RW‐P wallboards were systematically analyzed, providing a basis for the ...
Min Huang +6 more
wiley +1 more source
Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.Blending sodium lignosulfonate with softwood kraft lignin generates stable, high‐consistency aqueous suspensions. The lignosulfonate efficiently coats and disperses the kraft lignin particles, producing a thick, extrudable paste. This fully bio‐based, solvent‐free approach demonstrates great potential as a sustainable wood adhesive, paving the way for ...
Federica Ferruti +2 more
wiley +1 more source
Physical-mechanical properties of plywood with Cupressus lusitanica Mill. wood
, 2023 The quality of wood from the species Cupressus lusitanica Mill. has been explored for the most diverse purposes in recent research, in view of the growth potential already reported for it in the literature, which makes it an option for diversifying the sources of supply of the timber industry in the southern region, currently dependent on few conifer ...
Modes, Karina Soares +3 more
openaire +1 more source
Research of the Properties of Plywood Based on Urea-Formaldehyde Binder with the Added Multi-Wall Carbon Nanotubes [PDF]
Floresta e AmbienteThe work proposes the use of multi-walled carbon nanotubes in various concentrations treated in nitric acid (f-MWCNT) as a filler for urea-formaldehyde resin to produce birch plywood with improved physical-mechanical, water-resistant and thermal ...
Konstantin Zhuzhukin +4 more
doaj +1 more source
Polymers for Advanced Technologies, Volume 37, Issue 8, August 2026.ABSTRACT This review provides a critical overview of research on fully bio‐based benzoxazines over the period 2015–2025. A bibliometric analysis based on the Web of Science database is used to map how the field has evolved and to identify the renewable building blocks that have been most widely adopted.
Elizabeth Alvarez Perez, Alice Mija
wiley +1 more source