Visualization of elongation measurements using an SER universal testing platform
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F15%3A00431921" target="_blank" >RIV/67985874:_____/15:00431921 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3933/ApplRheol-25-13636" target="_blank" >http://dx.doi.org/10.3933/ApplRheol-25-13636</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3933/ApplRheol-25-13636" target="_blank" >10.3933/ApplRheol-25-13636</a>
Alternative languages
Result language
angličtina
Original language name
Visualization of elongation measurements using an SER universal testing platform
Original language description
A Sentmanat Extension Rheometer represents one out of a few experimental devices for the measurement of elongational viscosity of polymer melts. However, the appropriateness of this technique for individual polymer materials is not sufficiently apparent and in some case is disregarded or ignored. The proposed visualization technique is based on imprinting painted pattern from the inner surface of the studied polymer samples onto the counter-rotating drums. Digitization of the imprinted pattern gives a possibility to evaluate a degree of sagging, incorrect fixing of rectangular polymer samples to the drums, possible appearance of sample inhomogeneity (variance in thickness, bubbles, etc.). The presented visualization technique is demonstrated using branched LDPE Escorene. Two various imprinted patterns are applied. First, the upper and lower contours are charted on a prepared sample with the aim to determine the sample shapes during stretching and to compare them with the theoretical ones. Second, the inclined rectangular grid pattern is charted for evaluating possible inhomogeneity of the sample.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/GAP105%2F11%2F2342" target="_blank" >GAP105/11/2342: Usage of electrorheological measurements in predictability of the process of electrospinning</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Rheology
ISSN
1430-6395
e-ISSN
—
Volume of the periodical
25
Issue of the periodical within the volume
1
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
1-8
UT code for WoS article
000353370900009
EID of the result in the Scopus database
2-s2.0-84930034369