Flocculation and Viscoelastic Behaviour in Carbon Black-Filled Natural Rubber
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F14%3A43872332" target="_blank" >RIV/70883521:28610/14:43872332 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/mame.201400117" target="_blank" >http://dx.doi.org/10.1002/mame.201400117</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/mame.201400117" target="_blank" >10.1002/mame.201400117</a>
Alternative languages
Result language
angličtina
Original language name
Flocculation and Viscoelastic Behaviour in Carbon Black-Filled Natural Rubber
Original language description
The process of particulate flocculation in natural rubber melts and subsequently crosslinked samples is investigated using carbon blacks of varying surface free energy, surface area and morphology. The surface free energies are varied via thermal treatment of the carbon blacks (graphitization). Reduction in surface free energy of the particulates accelerates the flocculation processes in the melt as measured by rheological experiments and reduces the percolation volume fraction threshold as determined by D/C conductivity measurements. The consequent effects on amplification of the small strain storage moduli of the crosslinked compounds are dramatic. Reduced polymer-filler interactions result in both an increased small strain modulus versus the unmodified carbon black-filled materials and an increased mechanical fragility of the fractal networks. Examination of the dynamic elastic moduli of crosslinked carbon black-filled samples loaded at volume fractions below the onset of network de
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Macromolecular Materials & Engineering
ISSN
1438-7492
e-ISSN
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Volume of the periodical
299
Issue of the periodical within the volume
12
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
1474-1483
UT code for WoS article
000345852300007
EID of the result in the Scopus database
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