Results 31 to 40 of about 4,036 (220)

Mechanical Properties of Nonwoven Reinforced Thermoplastic Polyurethane Composites [PDF]

open access: yes, 2017
Reinforcement of flexible fibre reinforced plastic (FRP) composites with standard textile fibres is a potential low cost solution to less critical loading applications.
Andersson   +9 more
core   +1 more source

Cellulose Fiber-Reinforced PLA versus PP

open access: yesInternational Journal of Polymer Science, 2017
The present study focuses on a comparison between different cellulose fiber-reinforced thermoplastics. Composites were produced with 30 mass-% lyocell fibers and a PLA or PP matrix with either an injection (IM) or compression molding (CM) process ...
Nina Graupner, Jörg Müssig
doaj   +1 more source

Uporaba celulaz v procesu plemenitenja [PDF]

open access: yes, 2015
Cellulases are enzymes that are used for the surface modifi cations of cellulosic materials primarily during fi nishing. It is a multi-component enzymatic system which hydrolyzes cellulose chains, on the surface of the fi bres, to glucose.
Pušić, Tanja   +2 more
core   +3 more sources

Processes and Challenges for the Manufacturing of Lyocell Fibres with Alternative Agricultural Feedstocks

open access: yesApplied Sciences, 2023
Lyocell man-made cellulosic fibres (L-MMCF) have been commercially available since the mid-1990’s, with the typical feedstock prepared from tree pulp or cotton linters.
Lelia Lawson   +5 more
doaj   +1 more source

APPLICATION OF LYOCELL FIBER STRUCTURE FORMATION MECHANISM IN FLAME-RETARDANT MODIFICATION OF LYOCELL FIBER

open access: yesCellulose Chemistry and Technology, 2020
In order to overcome the disadvantage of Lyocell fiber flammability, two types of flame-retardant finishing liquids, 2-carboxyethyl phenylphosphic acid (CEPPA) and N-hydroxymethyl-3-dimethoxyphosphoacyl propanamide (MDPA), were used in this study to treat Lyocell fiber in two different states: never-dried and dry. The results showed that CEPPA and MDPA
GESHENG YANG   +3 more
openaire   +1 more source

Influencia del proceso de fibrilación y desfibrilación enzimática en las propiedades mecánicas de hilos de fibras celulósicas regeneradas obtenidas por el proceso NMMO

open access: yesRevista de Metalurgia, 2001
La obtención de fibras hiladas a partir de una solución de celulosa en N-óxido de N-metilmorfolina hidratado permite obtener fibras de celulosa regenerada, con excelentes propiedades mecánicas por medio de un proceso industrial no contaminante (proceso ...
F. Carrillo   +4 more
doaj   +1 more source

Improvement in Carbonization Efficiency of Cellulosic Fibres Using Silylated Acetylene and Alkoxysilanes

open access: yesFibers, 2019
Comparative studies of the structure and thermal behavior of cellulose and composite precursors with additives of silyl-substituted acetylene and alkoxysilanes were carried out.
Maria Mironova   +5 more
doaj   +1 more source

A cautionary note on thermal runaway reactions in mixtures of 1-alkyl-3-methylimidazolium ionic liquids and N-methylmorpholine-N-oxide [PDF]

open access: yes, 2017
Nicht verfügbarN-Methylmorpholine-N-oxide (NMMO) cannot be completely separated by extraction from mixtures with common 1,3-dialkylimidazolium ionic liquids (ILs) due to strong ionic interactions between the two components.
Böhmdorfer, Stefan   +4 more
core   +2 more sources

Antimicrobial Effectiveness of Cellulose based Fabrics treated with Silver Nitrate Solution using Plasma Processes [PDF]

open access: yesTekstilec, 2017
In order to obtain antibacterial properties, the possibility of deposition of silver particles from silver nitrate (AgNO3) solutions by plasma deposition process using argon as a carrier gas (PDP-Ar) was explored.
Jelena Peran   +3 more
doaj   +1 more source

Sustainable augmentation in lyocell knitted sportswear functionality by in-situ synthesis of biogenetically reduced silver nanoparticles

open access: yesHybrid Advances, 2023
Metal nanoparticles, well-known for their enhanced quality characteristics, are prepared by many chemical and physical methods. The biosynthesis method for preparing nano-particle becomes more popular due to increased environmental safety concerns and ...
B.H. Patel   +2 more
doaj   +1 more source

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