Results 141 to 150 of about 2,410 (183)
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Kinetics of Enzymatic Hydrolysis of Lyocell Fibers
Textile Research Journal, 2000Treating Lyocell fibers with cellulases has become an indispensable step in dyeing and finishing these fibers, even though the effectiveness and influence of such treatment can only be evaluated qualitatively. This paper presents a quantitative evaluation of the effect of cellulases on Tencel fibers and studies the influence of initial concentration ...
J. Valldeperas +3 more
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Environmentally Friendly Lyocell Fibers
2004Regenerated cellulosic fibers, such as viscose, modal and lyocell, combine the advantages of natural and synthetic fibers and offer unique properties in textile and nonwoven applications. Their production is feasible under environmentally friendly and essentially pollution-free manufacturing conditions.
K. Christian Schuster +5 more
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Properties of Regenerated Cellulose Lyocell Fiber-Reinforced Composites
Journal of Reinforced Plastics and Composites, 2008Properties of composites based on short regenerated cellulose lyocell fibers as a reinforcement and high-density polyethylene (HDPE) matrix were analyzed in this study. The effect of the fiber content and chemical pre-treatments (silane coupling agent, grafting of polymethyl metacrylate, PMMA) on composite mechanical and physical properties were ...
F. Carrillo, X. Colom, X. Cañavate
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Comparison of life cycle assessment between lyocell fiber and viscose fiber in China
The International Journal of Life Cycle Assessment, 2021The purpose of this study is to analyze the environmental impact of the viscose fiber/lyocell fiber manufacturing industry and obtain improvement information from China’s analysis results. Our main research question is: How will the production of viscose/lyocell fiber affect the environment? Which raw material or process has the most significant impact
Shengcai Guo +3 more
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Photodegradation of Lyocell Fibers Through Exposure to Simulated Sunlight
Textile Research Journal, 2001This research investigates changes occurring in lyocell fibers resulting from exposure to simulated sunlight, FTIR microspectroscopy is used in combination with measurements of tensile properties, fluidity, moisture regain, yellowness, weight loss, and birefringence.
Wilding, Michael, DADASHIAN, F
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Silver-Loaded Lyocell Fibers Modified by TEMPO-Mediated Oxidation
Journal of Applied Polymer Science, 2010The purpose of this research was to accomplish antimicrobial properties in lyocell fibers by Ag+ ions sorption from aqueous silver nitrate solution. Sorption properties of lyocell fibers were improved by the selective TEMPO-mediated oxidation, i.e.
Praskalo-Milanović, J. Z. +3 more
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Functionalization of lyocell fibers with TiO2, SiO2, and GLYMO
Fibers and Polymers, 2010In the research self-cleaning coatings based on photocatalytically active nano titanium dioxide (TiO2) were prepared. When applied directly to cellulose fiber surfaces, TiO2 coatings form weak bonds with fibers. Therefore 3-glycidooxypropyl-trimethoxysilane was used as a coupling agent.
Nika Veronovski, Majda Sfiligoj-Smole
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Lyocell Fiber Reinforced Polypropylene Composites: Effect of Matrix Modification
Advanced Materials Research, 2010Composites with polypropylene (PP) and lyocell fibers were manufactured by compression molding technique. In order to improve the interfacial adhesion between the natural fibers and thermoplastic matrix during manufacturing, maleic anhydride grafted polypropylene (MAPP) as a coupling agent has been employed.
Foisal Ahmed Mirza +5 more
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Nano‐carbon black filled Lyocell fiber as a precursor for carbon fiber
Journal of Applied Polymer Science, 2005AbstractIn this work, Lyocell fibers filled with various amounts of carbon black were prepared. Wide angle X‐ray diffraction (WAXD) results showed that carbon black filled Lyocell fibers still had a cellulose II crystal structure and kept the characteristic peak of carbon black at the same time.
Huihui Zhang +3 more
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Swelling and dissolution mechanisms of regenerated Lyocell cellulose fibers
Cellulose, 2010The swelling and dissolution mechanisms of dry, never-dried and re-wetted Lyocell fibers were investigated using mixtures of N-methylmorpholine N-oxide and water with various contents of water (from monohydrate to 24% w/w). A radial dissolution starting from the outer layers was observed.
Chaudemanche, Cyril, Navard, Patrick
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