Results 61 to 70 of about 659 (179)

A Review on Quantum Dot‐Based Color Conversion Layers for Mini/Micro‐LED Displays: Packaging, Light Management, and Pixelation

open access: yesAdvanced Optical Materials, Volume 12, Issue 2, January 16, 2024.
Mini/micro‐light‐emitting diodes (LEDs) are regarded as a potential candidate for next‐generation display technology. A promising strategy of combining mini/micro‐LEDs with quantum dot (QD) color conversion layers has been widely investigated to realize a full‐color displays.
Junchi Chen   +3 more
wiley   +1 more source

SHEAR STRENGTH OF HEAT-TREATED TALI (ERYTHROPHLEUM IVORENSE) AND IROKO (CHLOROPHORA EXCELSA ) WOODS, BONDED WITH VARIOUS ADHESIVES

open access: yesBioResources, 2009
The aim of this study was to evaluate the effect of heat treatment on the shear strength of tali (Erythrophleum ivorense) and iroko (Chlorophora excelsa) woods, bonded with some structural adhesives.
Hamiyet Sahin Kol   +2 more
doaj  

Physical-mechanical properties and bonding quality of heat treated poplar (I-214 clone) and ceiba plywood

open access: yesiForest - Biogeosciences and Forestry, 2015
The present paper investigates the physical and mechanical modifications of both poplar (I-214 clone) and ceiba veneers and plywood after heat treatments of different intensities (5 and 7 % of dry mass losses).
Goli G   +4 more
doaj   +1 more source

Production of high density particleboard using melamine-urea-formaldehyde resin [PDF]

open access: yes, 2017
This research was developed aiming to evaluate the effects of board density and melamine-urea-formaldehyde resin on the properties of particleboard for semi-structural applications. The boards were manufactured with nominal density of 0.65 g/cm³ and 0.90
Iwakiri, Setsuo   +5 more
core  

Thermo-mechanical properties of pretreated coir fiber and fibrous chips reinforced multilayered composites

open access: yesScientific Reports, 2021
Coir is one of the most important natural fibers having significant potentiality in structural biocomposites production. The long coir fiber (LCF) and short fibrous chips (CFC) were extracted from the husk of coconut.
K. M. Faridul Hasan   +3 more
doaj   +1 more source

Optimization and Characterization of Melamine Urea Formaldehyde (MUF) Based Adhesive With Waste Rubber Powder (WRP) as Filler [PDF]

open access: yes, 2013
Fillers are added in adhesive formulation to minimize the utilization of resin in wood based products. Waste Rubber Powder is being used as wood adhesive filler in order to change the research work from waste to wealth.
Nitthiyah, Jeyaratnam
core  

Fiberboard Made from Scrap Denim: Characterization of its Properties by Effective Bulk Modulus Elastography

open access: yesBioResources, 2023
Fiberboards from scrap denim were fabricated using two different resins, melamine urea formaldehyde (MUF) and polymeric methylene diphenyl diisocyanate (pMDI). Resin content and MUF-pMDI weight ratio were studied. Physical and mechanical tests determined
Sheldon Q. Shi   +5 more
doaj   +2 more sources

EFFECTS OF SOME IMPREGNATION CHEMICALS ON COMBUSTION CHARACTERISTICS OF LAMINATED VENEER LUMBER (LVL) PRODUCED WITH OAK AND POPLAR VENEERS

open access: yesBioResources, 2010
The objective of this research was to investigate the effects of impregnation chemicals on the combustion properties of 3-ply laminated veneer lumber (LVL) made of Oak (Quercus petraea subsp. İberica) and Poplar (Populus tremula L.).
Seref Kurt   +3 more
doaj  

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

open access: yes, 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 ...
Dorota Dziurka   +4 more
core   +1 more source

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

open access: yes, 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  

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