Results 1 to 10 of about 3,527 (200)

The Application of Oak Bark Powder as a Filler for Melamine-Urea-Formaldehyde Adhesive in Plywood Manufacturing [PDF]

Forests, 2020
The woodworking industry generates a great amount of bark which has not yet found a wider industrial application. None of the previously conducted research has considered oak bark application (which is one of the most often processed wood species in Poland) as a filler for wood adhesives.
Radosław Mirski, Jakub Kawalerczyk, Dorota Dziurka   +2 more
exaly   +3 more sources

PROPERTIES OF PARALLEL STRAND LUMBER FROM TWO HYBRID POPLAR CLONES USING MELAMINE UREA FORMALDEHYDE ADHESIVE

BioResources, 2012
Experimental parallel strand lumbers (PSLs) were manufactured from fast growing rotary peeled I-214 (Populus x euramericana) and I-77/51 (Populus deltoides) hybrid poplar clones veneer strands with melamine urea formaldehyde (MUF) adhesive.
Ramazan Kurt,, Kagan Aslan,, Muhammet Cil,, Vedat Cavus   +3 more
doaj   +8 more sources

Melamine–Urea–Formaldehyde Resin Adhesive Modified with Recycling Lignin: Preparation, Structures and Properties

Forests, 2023
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),
Lifen Li, Jiankun Liang, Zhigang Wu
exaly   +3 more sources

Mechanical and Fire Properties of Flame-Retardant Laminated Bamboo Lumber Glued with Phenol Formaldehyde and Melamine Urea Formaldehyde Adhesives. [PDF]

Polymers (Basel)
This study investigated the effects of different adhesives, phenol formaldehyde (PF) and melamine urea formaldehyde (MUF), on the mechanical and fire properties of flame-retardant laminated bamboo lumber (LBL). The results demonstrated that the flame-retardant treatment using phosphorus–nitrogen–boron compounds endowed the LBL with excellent flame ...
He Y, Jin X, Li J, Qin D.
europepmc   +4 more sources

Effect of Poly (Vinyl Alcohol) on the Properties of Cold-Setting Melamine-Urea-Formaldehyde Resin Adhesive. [PDF]

Materials (Basel)
This study investigates how poly (vinyl alcohol) (PVA) influences melamine–urea–formaldehyde (MUF) resin, particularly regarding tensile properties, bonding strength, water resistance, curing temperature, chemical structure, and microscopic morphology. By altering the PVA content, we observed changes in the tensile strength and elongation of MUF resin.
Liang J, Zhang B, Wu L, Yang Y, Long C, Song Z, Yang H, Wu Z.   +7 more
europepmc   +3 more sources

Possibility of Use of NCC-Reinforced Melamine-Urea- Formaldehyde Adhesive in Plywood Manufacturing

Drvna Industrija, 2021
The possibility of using nanocellulose (NCC) as a filling substance for melamine-urea-formaldehyde (MUF) adhesive was investigated for the process of manufacturing plywood. The adhesive mixtures were prepared with various nanocellulose concentrations.
Jakub Kawalerczyk, Dorota Dziurka, Radosław Mirski   +2 more
exaly   +3 more sources

Adhesion performance of melamine-urea–formaldehyde joints of copper azole-treated Eucalyptus grandis at varied bonding process conditions

Construction and Building Materials, 2022
Abstract The effect of copper azole impregnation, wood density, adhesive spread rate, mechanical pre-treatment, open and close assembly times, bonding pressure, and press duration on melamine-urea–formaldehyde-bond performance of Eucalyptus grandis joints was investigated.
Adefemi Adebisi Alade, Zahra Naghizadeh, Hannes Stolze   +2 more
exaly   +3 more sources

Self-Neutralizing Melamine-Urea-Formaldehyde-Citric Acid Resins for Wood Panel Adhesives. [PDF]

Polymers (Basel)
In this study, we used a self-neutralizing system to counteract too acidic a pH, unsuitable for wood adhesives, and tested it on MUF resins augmented by the addition of citric acid or other organic acids, based on the addition of small percentages of hexamine or another suitable organic base to form an acid–base buffer.
Xi X, Pizzi A, Lei H, Zhou X, Du G.
europepmc   +3 more sources

Sound Absorption Behavior Related to Reduce the Melamine-Urea-Formaldehyde (MUF) Adhesives for the Coffee Silver Skin Board Production

Journal of Natural Fibers, 2023
The development of sound-absorbing panels which used coffee-silver-skin (CS) and melamine-urea-formaldehyde (MUF) as a composite board was studied. In this experiment, the objective was to examine the impact on the sound absorption coefficient (SAC) when
Visit Eakvanich, Putipong Lakachaiworakun, Wachara Kalasee, Panya Dangwilailux   +3 more
doaj   +2 more sources

Bonding performance and surface characterization of cold-bonded acetylated beech (Fagus sylvatica L.) laminated veneer lumber [PDF]

Scientific Reports
Acetylation of wood with acetic anhydride reduces the wood–moisture interaction, improves the dimensional stability and resistance against biodegradation.
Maik Slabohm, Holger Militz
doaj   +2 more sources