Results 71 to 80 of about 228,681 (279)

Study on Physical and Mechanical Properties of Wood flour / ABS Composites [PDF]

Iranian Journal of Wood and Paper Industries, 2015
The aim of this research is study on physical and mechanical properties of wood flour/ Acrylonitrile Butadiene Styrene (ABS) based on effect of SMA as coupling agent (0, 4 phc) and wood flour filler loading (30,40, 50% of total weight) and virgin and ...
Abdollah Najafi, mohammad ali bay
doaj  

Prediction of Mechanical Performance of Acetylated MDF at Different Humid Conditions

Applied Sciences, 2020
Change of relative humidity (RH) in surrounding environment can greatly affect the physical and mechanical properties of wood-based panels. Commercially produced acetylated medium density fiberboard (MDF), Medite Tricoya®, was used in this study to ...
Sheikh Ali Ahmed, Stergios Adamopoulos, Junqiu Li, Janka Kovacikova   +3 more
doaj   +1 more source

Effects of Moisture Absorption and Thickness Swelling Behaviors on Mechanical Performances of Carica Papaya Fiber Reinforced Polymeric Composites

Journal of Natural Fibers, 2022
In this study, composite materials were made from Carica papaya fibers (CPFs), as a reinforcing element in polypropylene (PP), polyester (P) and epoxy (E) matrices, using compression molding technique.
A. Saravanakumaar, A. Senthilkumar, B. Muthu Chozha Rajan, Nagarajan Rajini, Sikiru O. Ismail, Faruq Mohammad, Hamad A. Al-Lohedan   +6 more
doaj   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Water Absorption and Thickness Swelling behavior of Medium Density Fiberboard Manufactured by Hydrothermally Treated Fibers [PDF]

Iranian Journal of Wood and Paper Industries, 2011
In this research, water absorption and thickness swelling behavior of hydrothermally modified fiberboard (MDF). Were evaluated Fibers were treated in a stainless steel reactor at temperatures of 120, 150 and 180°C for holding times of 0, 30 and 90 min ...
Peyman Fallah, Behbood Mohebbi, Firooz Ilbeygi   +2 more
doaj  

Lignocellulosic Composites from Acetylated Sunflower Stalks

Applied Sciences, 2019
Sunflower stalks could be an alternative raw material for use in the particleboard industry since the requirements of P1 general purpose boards for use in dry conditions and P2 boards for interior fitment for use in dry conditions are easily satisfied ...
Antonios N. Papadopoulos, George Z. Kyzas, Athanasios C. Mitropoulos   +2 more
doaj   +1 more source

Young's modulus of polyelectrolyte multilayers from microcapsule swelling

, 2003
We measure Young's modulus of a free polyelectrolyte multilayer film by studying osmotically induced swelling of polyelectrolyte multilayer microcapsules filled with the polyelectrolyte solution.
Andrienko, D., Lulevich, V. V., Nordschild, S., Sukhorukov, G. B., Vinogradova, O. I.   +4 more
core   +1 more source

Phase chirality and stereo-selective swelling of cholesteric elastomers [PDF]

, 2003
Cholesteric elastomers possess a macroscopic ``phase chirality'' as the director n rotates in a helical fashion along an optical axis $z$ and can be described by a chiral order parameter.
A. R. Tajbakhsh, Belyakov, Bermel, Cicuta, Courty, E. M. Terentjev, Harris, Ho, Hunte, Kim, Mao, Maxein, McKendry, Osipov, Pasteur, S. Courty, Vries, Wang, Warner   +18 more
core   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source