Rheological Investigation of Highly Filled Polymers: Effect of Molecular Weight
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43873226" target="_blank" >RIV/70883521:28610/15:43873226 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4918891" target="_blank" >http://dx.doi.org/10.1063/1.4918891</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4918891" target="_blank" >10.1063/1.4918891</a>
Alternative languages
Result language
angličtina
Original language name
Rheological Investigation of Highly Filled Polymers: Effect of Molecular Weight
Original language description
The paper deals with rheological properties of highly filled polymers used in powder injection molding. Within the experimental framework seven PIM feedstocks based on superalloy Inconel 718 powder were prepared. Each feedstock contains the fixed amountof powder loading and the same composition of binder system consisting of three components: polyethylene glycol (PEG) differing in molecular weight, poly (methyl methacrylate) (PMMA) and stearic acid (SA). The aim is to investigate the influence of PEG'smolecular weight on the flow properties of feedstocks. Non-Newtonian indices, representing the shear rate sensitivity of the feedstocks, are obtained from a polynomial fit, and found to vary within measured shear rates range from 0.2 to 0.8. Temperatureeffect is considered via activation energies, showing decreasing trend with increasing of molecular weight of PEG (except of feedstock containing 1,500 g.mol(-1) PEG).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Novel Trends In Rheology VI
ISBN
978-0-7354-1306-1
ISSN
0094-243X
e-ISSN
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Number of pages
8
Pages from-to
"Neuvedeno"
Publisher name
American Institute of Physics
Place of publication
Melville
Event location
Zlín
Event date
Jul 28, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000363246400021