Results 171 to 180 of about 2,456 (196)

Fibrillation of Lyocell Fiber and its Application in Battery Separator

Advanced Materials Research, 2011
Lyocell, commercially supplied by Lenzing Fibers under the trade name Tencel are used in the manufacture of dry-laid and wet-laid nonwovens as well as speciality papers for high performance. The fibrillation behaviour of Tencel fiber on different SEL condition was studied in this paper.
Xi Wen Wang, Jian Hu, Jin Long
openaire   +1 more source

Swelling and dissolution mechanisms of regenerated Lyocell cellulose fibers

Cellulose, 2010
The 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
openaire   +2 more sources

An Analysis of Lyocell Fiber Formation as a Melt–spinning Process

Cellulose, 2001
In order to gain an understanding of the process of Lyocell fiber formation, the melting and solidification behaviors, heat capacity and density of cellulose N-methylmorpholine-N-oxide monohydrate (NMMO-MH) solutions were studied by differential scanning calorimetry (DSC) and dilatometry, and the diameter development of Lyocell fibers in the air gap ...
Rui-Gang Liu, Yi-Yi Shen, Hui-Li Shao, Cheng-Xun Wu, Xue-Chao Hu   +4 more
openaire   +1 more source

Properties of Regenerated Cellulose Lyocell Fiber-Reinforced Composites

Journal of Reinforced Plastics and Composites, 2008
Properties 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
openaire   +1 more source

A kinetic study of moisture sorption and desorption on lyocell fibers

Carbohydrate Polymers, 2004
Abstract Dynamic water vapor sorption on lyocell and cotton fibers was gravimetrically investigated at 20 °C. Lyocell fiber showed a higher equilibrium moisture regain of 9.23% w/w at 60% relative humidity compared to 5.54% w/w for the cotton. The hysteresis between the sorption and desorption isotherms for lyocell was 46.9% and higher than 24.7 ...
S OKUBAYASHI, U GRIESSER, T BECHTOLD
openaire   +1 more source

Effect of heat treatment on the structure and properties of Lyocell fibers

Journal of Applied Polymer Science, 2006
AbstractLyocell fibers were heat‐treated under different conditions. The tensile strength and initial modulus of the heat‐treated Lyocell fibers increased sharply, whereas the elongation at break decreased. Moreover, applying tension to the fibers during the heat treatment further improved the tensile strength and initial modulus.
Huihui Zhang, Huili Shao, Xuechao Hu
openaire   +1 more source

Lyocell blend fibers with cationic starch: potential and properties

Cellulose, 2004
The regeneration of cellulose from solution state offers opportunities for blending with a secondary polymer. Cellulose/cationic starch blends were spun into fibers from β-methylmorpholine-β oxide solution, and the fibers were characterized by moisture absorption, dye absorption, and enzymatic hydrolysis.
A. Nechwatal, C. Michels, B. Kosan, M. Nicolai   +3 more
openaire   +1 more source

Ionic Surfactant Adsorption on Cationized Lyocell Fibers

2015
The most important phase in textile finishing processes is adsorption of chemical compounds and substances on textile materials surface. Lyocell fibers, like most textile fibers, are negatively charged in neutral and alkali aqueous solutions. Therefore, the adsorption of anionic textile auxiliaries, dyestuffs, optical brighteners and finishing agents ...
Grgić, Katia, Tarbuk, Anita, Višić, Ksenija, Pušić, Tanja   +3 more
openaire   +1 more source

Fabrication of phase change microcapsules with controllable size via regenerated nanochitin stabilized pickering and their applications for lyocell fiber

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2022
Xueling Feng, Yating Wang
exaly  

Lyocell fiber modified with Schiff base-Cu(II) Reaction and its excellent antimicrobial properties

Cellulose, 2022
Jun Song
exaly