Results 111 to 120 of about 468 (159)

Effect of Fiber Swelling on the Structure of Lyocell Fabrics

Textile Research Journal, 2001
The effect of liquid swelling on the structural rearrangement of lyocell twill fabrics is studied using a variety of techniques, including optical microscopy, dimensional measurements, and water and hexadecane retention. Lyocell fibers swell predominately laterally in water by about 30% over the dry diameter. Fiber lateral swelling in NaOH solutions is
Roger N. Ibbett, You-Lo Hsieh
openaire   +1 more source

Functionalization of lyocell fibers with TiO2, SiO2, and GLYMO

Fibers and Polymers, 2010
In 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
openaire   +1 more source

Methods for reducing the tendency of Lyocell fibers to fibrillate

Journal of Applied Polymer Science, 1996
A study has been made of the influence of various process parameters on the fibrillation characteristics of Lyocell fibers, which are spun from a solution of cellulose in N-methylmorpholine-N-oxide (NMMO). The parameters were air gap length, temperature, and humidity; line speed; draw ratio; polymer solution cellulose and water contents; and ...
Mortimer, S.A., Peguy, A.
openaire   +1 more source

Influence of hemicelluloses on the structure and properties of Lyocell fibers

Polymer Engineering & Science, 2007
Abstract In the present paper the difference in the structure and properties of Lyocell fibers with different hemicelluloses content was investigated. The supermolecular structure and the morphological characterization were compared.
Huiru Zhang, Mingwei Tong
openaire   +1 more source

Photodegradation of Lyocell Fibers Through Exposure to Simulated Sunlight

Textile Research Journal, 2001
This 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
openaire   +3 more sources

Mechanism of photoluminescence properties of lyocell fibers changing with crystallinity

Carbohydrate Polymers
Although there have been sporadic reports that the crystallinity of cellulose has a significant impact on photoluminescence (PL) properties, the degree and pattern of this effect have not been thoroughly explored and elucidated. Here, we assume that crystallinity is positively correlated with PL emission.
Xiaoping, Lei, Qingfeng, Wu, Xiangxi, Zhang, Qing, Zhou, Lingmin, Yi   +4 more
openaire   +2 more sources

Upgrading Paper-Grade Pulp as Dissolving Pulp for Lyocell Fiber Preparation

Coatings, 2023
Zhenhua Su
exaly  

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
Xiaofeng Sui, Yating Wang, Xueling Feng   +2 more
exaly  

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

Cellulose, 2022
Jun Song
exaly  

METHOD FOR PRODUCING LYOCELL STAPLE FIBERS

2022
SCHIRK CHRISTIAN, SCHREMPF CHRISTOPH, GUGERELL FRANZ   +2 more
openaire   +2 more sources