Viscoelastic properties of flexible organic fiber composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F04%3A63502478" target="_blank" >RIV/70883521:28110/04:63502478 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Viscoelastic properties of flexible organic fiber composites
Original language description
In this paper, molten HDPE was compounded with four kinds of high performance organic fibers differing in their chemical structure and fiber lengths. From the SEM pictures, it is observed that shape and size of these organic fibers maintained almost thesame even after cutting in pellets, following the mixing process. Comparison of viscoelastic properties at the fixed fiber content has shown that the most effective parameter, affecting the viscoelastic behaviour of organic fiber filled systems, seems tobe their rigidity/flexibility in the molten state. The influence of fiber rigidity/flexibility becomes gradually lower with the increase of both strain amplitude and angular frequency. The parameters of the equations describing relationship between relative values of viscoelastic functions and fiber content were found to be largely dependent on fiber content. Such finding remarkably differs from behaviour of short inorganic fiber filled systems, where these variables maintained constant
Czech name
Viskoelastické vlastnosti kompozitů na bázi flexibilních organických vláken
Czech description
Příspěvek je věnován problematice viskoelastických vlastností kompozitů polymer-organické vlákno. Byla použita HDPE matrice a čtyři typy organických vláken s různou chemickou strukturou a délkou. Z hlediska faktorů ovlivňujících viskoelastické vlastnostibyl jako nejvýznamnější stanovena pevnost/flexibilita vláken v tavenině.
Classification
Type
D - Article in proceedings
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2004
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The Polymer Processing Society, PPS 2004 Americas Regional Meeting, Florianopolis, Brazil - Programe and Proceedings
ISBN
—
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
53
Publisher name
Polymer Processing Society
Place of publication
Melbourne
Event location
Florianopolis, Brazílie
Event date
Nov 7, 2004
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—