Results 51 to 60 of about 2,658 (220)
This study developed melamine‐formaldehyde microcapsules containing lemongrass essential oil and salicylic acid via in situ polymerization. The spherical microcapsules (4.59 µm diameter, 67.90% encapsulation efficiency) were successfully applied to cotton fabric.
Fabricio Maestá Bezerra +6 more
wiley +1 more source
The wettability, bonding strength and flexibility of modified melamine–urea–formaldehyde resin adhesive with hydroxymethyl lignin (LMUF) were investigated. Moreover, the curing performance, thermal properties and chemical structure of LMUF were analyzed by differential scanning calorimetry (DSC), thermogravimetry (TG), scanning electronmicroscopy (SEM),
De Li +7 more
openaire +1 more source
ABSTRACT This study investigated and evaluated bioadhesives formulated with citric acid and glucose, modified with lignin, starch, or glycerol, assessing their potential application in plywood bonding. The formulations were characterized in terms of solids content, rheological behavior, and functional groups (FTIR), while the produced panels were ...
Ianca Oliveira Borges +5 more
wiley +1 more source
Heat treatment of poplar plywood: modifications in physical, mechanical and durability properties
Plywood made of poplar are limited to indoor usages since poplar exhibits a rather low natural durability. Recently, wood heat treatments have been applied to improve properties such as decay susceptibility and dimensional stability.
Marcon B +8 more
doaj +1 more source
Particleboard Made From Modified Crosslinked Carboxymethyl Starch From Oil Palm Trunk As Bio-Adhesives [PDF]
The compatibility of modified crosslinked carboxymethyl oil palm trunk starch as the new natural based adhesive for wood-based composite was studied through a numbers tests such as proximate analysis, physical and mechanical test.
Selamat, Mohd Ezwan
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Investigating plywood behaviour in outdoor conditions [PDF]
Moisture behaviour of plywood is investigated in combination with detailed structural analysis. In the lab, neutron radiography and X-ray computed tomography (X-ray CT) were used to map the moisture distribution and internal structure of plywood ...
De Windt, Imke +6 more
core +2 more sources
Mechanochemical Treatment of Cellulose: A Strategy for Developing Functional Biocomposite Materials
Mechanochemistry as an integrated approach for combining fiber defibrillation, activation, surface functionalization, and cellulose‐based composite fabrication in a single or reduced number of steps. ABSTRACT Cellulose‐based biocomposites are attracting increasing scientific and industrial interest due to their sustainable origin, biodegradability, and
Murilo O. da Luz +3 more
wiley +1 more source
Structural and mechanical characterization of twenty glulam combinations
In this study, we evaluated the efficacy of four adhesives in the mechanical behavior of glulam on five species that are commercially utilized in Colombia (Acacia mangium Willd., Campnosperma panamense Standl., Gmelina arborea Roxb., Eucalyptus ...
Francia Nataly López Yela +2 more
doaj +1 more source
The Investigation of Physical and Mechanical Properties of Oriented Strand Board (OSB) Production Using Corn Stalks Residues [PDF]
: The application of corn stalks in the production of oriented strand board (OSB) is investigated. Corn stalks strands were produced in three sizes of 50, 75 and 100 millimeters length and dried to reach 2% moisture content.
Abolfazl Kargarfard
doaj +1 more source
PARTICLEBOARD MADE WITH CROP RESIDUES MIXED WITH WOOD FROM PINUS RADIATA [PDF]
The incorporation of crop residues was studied in particleboard panels (agrifibers, AG) in mixture with wood from Pinus radiata D. Don. Four crop residue stubble types were used, wheat, corn, rice plants, and rice husk. Their densities were compared.
Beatriz Calderón +4 more
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