Formation and distribution of rubbery phase in high impact polypropylene particles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F16%3A43929056" target="_blank" >RIV/49777513:23640/16:43929056 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/mame.201500277" target="_blank" >http://dx.doi.org/10.1002/mame.201500277</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/mame.201500277" target="_blank" >10.1002/mame.201500277</a>
Alternative languages
Result language
angličtina
Original language name
Formation and distribution of rubbery phase in high impact polypropylene particles
Original language description
This paper reconstructs the principle of rubber incorporation in high impact poly(propylene) (hiPP) particles. The detailed information about the pores and rubber distribution inside and on the surface of hiPP particles is obtained by microcomputed tomography and atomic force microscopy. The strong effect of homopolymer origin on hiPP particle morphology and rubber distribution is demonstrated. To obtain the most homogeneous rubber distribution, the low homopolymer porosity is required. The initial particle porosity has a negligible effect on the thickness of the rubber layer on the particle surface at the medium rubber content. The rubber forms not only along the iPP primary particles and directly or close to the pores but also on or close to the particle surface rather than it flows there. The evidence for these claims is based on the systematic investigation in dependence on EPR content, homopolymer particle porosity (prepared by different catalysts) and antistatic agent deactivating catalyst close to particle surface.
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
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0088" target="_blank" >ED2.1.00/03.0088: Centre of the New Technologies and Materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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 AND ENGINEERING
ISSN
1438-7492
e-ISSN
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Volume of the periodical
301
Issue of the periodical within the volume
4
Country of publishing house
DE - GERMANY
Number of pages
11
Pages from-to
390-400
UT code for WoS article
000374030400006
EID of the result in the Scopus database
2-s2.0-84976240399