Results 11 to 20 of about 3,527 (200)

The effect ratio of adhesive urea formaldehyde melamine formaldehyde on the properties lightweight particleboard made from expanded polystyrene [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
In this study the possibility of using urea formaldehyde and melamine urea formaldehyde with different ratios of formaldehyde and melamine for manufacture lightweight particleboard by expanded polystyrene (EPS) was investigated.
Samaneh Mir   +2 more
doaj   +2 more sources

Application of the Artificial Neural Network to Predict the Bending Strength of the Engineered Laminated Wood Produced Using the Hydrolyzed Soy Protein-Melamine Urea Formaldehyde Copolymer Adhesive

open access: yesJournal of Composites Science, 2023
The artificial neural network (ANN) was used to predict the modulus of rupture (MOR) of the laminated wood products adhered by melamine/urea formaldehyde (MUF) resin with different formaldehyde to melamine/urea molar ratios combined with different weight ratios of the protein adhesive resulting from the alkaline treatment (NaOH) of the soybean oil meal
Morteza Nazerian   +2 more
openaire   +2 more sources

SUITABILITY OF THREE HYBRID POPLAR CLONES FOR LAMINATED VENEER LUMBER MANUFACTURING USING MELAMINE UREA FORMALDEHYDE ADHESIVE

open access: yesBioResources, 2010
Experimental laminated veneer lumbers (LVLs) from rotary peeled I-214 (Populus x Euramericana) and two Populus deltoides I-77/51 and S.307-26 fast growing hybrid poplar clones were manufactured with a melamine urea formaldehyde (MUF) adhesive ...
Ramazan Kurt
doaj   +3 more sources

Improved performance of soy protein adhesive with melamine–urea–formaldehyde prepolymer

open access: yesRSC Advances, 2021
In recent years, soy protein adhesive, as an environmentally friendly bio-based adhesive, has attracted extensive attention.
Ke Jiang   +8 more
openaire   +3 more sources

Effect of Jatropha Seed Oil Meal and Rubber Seed Oil Meal as Melamine Urea Formaldehyde Adhesive Extender on the Bonding Strength of Plywood [PDF]

open access: yesJournal of Applied Sciences, 2012
Extenders are added to adhesive formulations to reduce resin utilization leading to cost savings. In this work, Melamine Urea Formaldehyde (MUF) resin was synthesized in the laboratory and Jatropha seed oil meal (JM) with Rubber seed oil meal (RM) were ...
Huei Ruey Ong   +5 more
openaire   +2 more sources

Optimization of Preparation Conditions for Melamine Urea Formaldehyde Based Adhesive for Plywood Application using Response Surface Methodology [PDF]

open access: yes, 2016
Filler is added to adhesive formulations to reduce resin utilization leading to cost savings. Melamine urea formaldehyde (MUF) resin has been synthesized in the laboratory.
Ong, Huei Ruey   +2 more
core   +3 more sources

A Comparison of Adhesion Behavior of Urea-Formaldehyde Resins with Melamine-Urea-Formaldehyde Resins in Bonding Wood [PDF]

open access: yesForests, 2021
This paper reports a comparison of adhesion behavior of urea-formaldehyde (UF) with those of melamine-urea-formaldehyde (MU) resins in bonding wood by analyzing the results published in literatures. For this purpose, the adhesion behavior of UF resins prepared by blending low-viscosity resin (LVR) with high-viscosity resin (HVR) at five different ...
Seongsu Park, Bora Jeong, Byung-Dae Park
openaire   +1 more source

Competitive polycondensation of model compound melamine-urea-formaldehyed (MUF) resin system by 13C NMR

open access: yesJournal of Bioresources and Bioproducts, 2020
Melamine-urea-formaldehyde (MUF) resin is an excellent adhesive in the field of wood adhesives, however the competition mechanism is questionable which affects the structure control and performance optimization of the resin.
Jiankun Liang   +6 more
doaj   +1 more source

Hemp flour as a formaldehyde scavenger for melamine-urea-formaldehyde adhesive in plywood production

open access: yesBioResources, 2020
The possibility of using hemp flour as a filling material for melamine-urea-formaldehyde (MUF) adhesive was investigated for the process of manufacturing plywood. Adhesive mixtures were filled with various amounts of hemp flour and compared to rye flour as a reference mixture, and their properties were tested.
Jakub Kawalerczyk   +3 more
openaire   +1 more source

Functionalized Natural Tannins For Preparation of a novel non-isocyanate polyurea-based adhesive

open access: yesPolymer Testing, 2023
In recent years, the shortcomings of products bonded with adhesives of conventional resins (e.g. urea-formaldehyde, phenol-formaldehyde, melamine-based) have raised concerns as people have become more environmentally conscious while fossil resources are ...
Haizhu Wu   +7 more
doaj   +1 more source

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