Results 21 to 30 of about 364,202 (267)
Journal of Natural Fibers, 2022 The present study aimed to investigate the effect of alkali (NaOH) treatment on the morphological properties and tensile strength of Yucca Gloriosa (YG) natural fibers along with the optimization of the parameters related to such treatment.
Seyed Ehsan Samaei +4 more
doaj +1 more source
Experimental study of physical, chemical and mechanical properties of enset and sisal fibers
Polymer Testing, 2022 The properties of composites depend on type and properties of the fiber, fiber structure and treatment. In this study, effects of NaOH treatment on the physical, chemical and mechanical properties of fibers collected from South-West Ethiopia were ...
Abera E. Bekele +2 more
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Antimicrobial Properties of AgNP/TEMPO-Oxidized Cellulose Nanofiber/Chitosan Composite Fibers
Fibers, 2023 This study successfully synthesized functionalized silver nanoparticle/TEMPO-oxidized cellulose nanofiber/chitosan (AgNP/TOCN/CS) composite fibers. First, the TOCN/CS composite fibers were prepared through the wet-spinning technique, yielding Ag/TOCN/CS ...
Duangkamol Dechojarassri +4 more
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Effect of synthetic fibers on the mechanical performance of asphalt mixture: A review
Journal of Traffic and Transportation Engineering (English ed. Online), 2023 Numerous studies showed that synthetic fibers are effective for reinforcing the mechanical performance of the asphalt mixture due to their high strength properties, ductility, and durability characteristics.
Haichuan Jia +7 more
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BioResources, 2023 The effect of the chemical treatment of paper mill sludge fibers and polypropylene molecular weight were studied relative to the physical, mechanical, and morphological properties of a novel cellulosic biocomposite.
Mohammadreza Amirimargavi +4 more
doaj +2 more sources
CHARACTERIZATION OF FIBER EXTRACTS FROM IMMATURE COCONUT HUSKS WASTE ALONG THE KENYAN COASTAL REGION [PDF]
Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2022 This paper presents a study on the characterization of fiber extracted from immature coconut husk waste that was collected along the costal region of Kenya. The husk wastes were naturally dried and fibers mechanically extracted.
KOITUMET Joel Sabore +2 more
doaj
Journal of Natural Fibers, 2023 Modified coir fiber improves compatibility between fiber and matrix. To explore a better fiber treatment approach and enhance the mechanical properties of composites, this study conducted alkali treatment and acetic anhydride treatment on long and short ...
Shaofeng Ru +3 more
doaj +1 more source
MATEC Web of Conferences, 2014 Polyacrylonitrile (PAN) fiber is the best precursor for carbon fibers due to high carbon content after heat treatment. After the polymer was spun into fibers, the fibers will undergo pretreatment process with chemical solution known as post spinning ...
Salleh Shahrul Nizam Md +2 more
doaj +1 more source
Textiles, 2023 In this work, two commercial extruded filaments for 3D printing obtained from different NatureWorks PLA resins (Ingeo™ Biopolymer 3D850 and Ingeo™ Biopolymer 4043D) were solid-state drawn at varying temperatures and subsequently heat treated by annealing.
Martín Butto +2 more
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source