Results 61 to 70 of about 361,164 (165)

Some mechanical properties of plywood produced from eucalyptus, beech, and poplar veneer

Maderas: Ciencia y Tecnología, 2014
In this study, we determined the flexural properties and tensile shear strength of five-ply plywood panels produced with eucalyptus (Eucalyptus grandis), beech (Fagus orientalis), and hybrid poplar (Populus x euramericana) using urea-formaldehyde (UF ...
Bekir Cihad Bal, İbrahim Bektaş
doaj  

Microencapsulation of Lemongrass (Cymbopogon citratus) Essential Oil and Salicylic Acid via in Situ Polymerization and Their Immobilization onto a Cellulosic Substrate

Macromolecular Materials and Engineering, Volume 311, Issue 2, February 2026.
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, Maria Eduarda Paschoalino Peres Zurita, Caroline Apoloni Cionek, Gisely Andressa Pires, Manuel Jose Lis, Murilo Pereira Moisés, Juan Paulo Hinestroza   +6 more
wiley   +1 more source

Low addition of melamine salts for improved Melamine-Urea-Formaldehyde adhesives water resistance

, 2003
The addition of melamine acetate salts to an adhesive glue mix can allow the use of melamine–urea– formaldehyde (MUF) resins of lower melamine contents (rather than just urea–formaldehyde resins) and lower total amounts of melamine.
PIZZI A., ZANETTI, MICHELA
core  

Oxidized cornstarch – Urea wood adhesive for interior particleboard production

, 2021
Herein, a green binder formulation which contains oxidized corn starch (OCS) and urea (U) was developed for wood-based panel production. The obtained adhesive structure was strengthened by using titanium dioxide nanoparticle (nano-TiO2).
Oktay, Salise, Bengu, Basak, Nilgün Kızılcan, Basak Bengu, Kizilcan, Nilgun, Salise Oktay   +5 more
core   +1 more source

Facile preparation of diformylxylose-derived adhesive for wood bonding

Industrial Crops and Products
Wood-based panels like plywood alleviate the rapidly-growing global demand for timber, yet their production remains highly dependent on fossil-derived adhesives (e.g., urea-formaldehyde and phenol-formaldehyde resins) that impose considerable ...
Guangshuai Zhao, Ling Zhan, Yangmei Chen, Yi Ling, Dalin Li, Xiaolin Luo, Jing Liu   +6 more
doaj   +1 more source

Élaboration et caractérisation mécanique de panneaux de particules de tige de kénaf et de bioadhésifs à base de colle d'os, de tannin ou de mucilage [PDF]

, 2009
La toxicité des émissions de formaldéhyde rejetées par les panneaux de particules à base de résines contenant du formaldéhyde motive la recherche de liants alternatifs notamment d’origine naturelle.
Nenonene, Amen
core  

Relation of transverse air permeability with physical properties in different compositions of sugarcane bagasse particleboards

Materials Research, 2013
Studies concerning the production of particleboards with sugarcane bagasse as an alternative fibrous material have been carried out as an attempt to provide a sustainable and viable destination for this residue.
Lina Bufalino, Lourival Marin Mendes, Gustavo Henrique Denzin Tonoli, Mário Vanoli Scatolino, José Reinaldo Moreira da Silva, Fábio Akira Mori   +5 more
doaj  

Bond line shear strength of structural wood adhesives at high temperatures up to wood carbonization – A classification approach

Results in Engineering
The European timber fire design code EN 1995-1-2 presently specifies that adhesives for timber construction products shall provide integrity throughout the intended fire exposure time, yet no test or requirement specifications are given.
Simon Aicher, Maximilian Henning, Aaron Münzer   +2 more
doaj   +1 more source

Effects of Some Mineral Wools and Adhesives on Burning Characteristics of Particleboard

BioResources, 2017
In this study, effects of adhesive and additive's type and ratio on burning characteristics of particleboard (PB) added glass wool (GW) and rock wool (RW) were researched.
Onur Ülker, Erol Burdurlu
doaj   +1 more source

Effect of Melamine Allocation Proportion on Chemical Structures and Properties of Melamine-Urea-Formaldehyde Resins

, 2015
Melamine-urea-formaldehyde (MUF) resin was synthesized by adding melamine with a first and second portion of urea, named M1 and M2, respectively. Different allocation proportions of M1:M2 (4:0, 3:1, 2:2, 1:3, and 0:4) were used to develop five MUF (MUF-1,
Jianzhang Li, Jizhi Zhang, Qiang Gao, Jing Luo, Jianlin Luo   +4 more
core   +1 more source