Morphology and mechanical properties of polypropylene/polystyrene blends compatibilized with styrene-butadiene block copolymers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F12%3A00370458" target="_blank" >RIV/61389013:_____/12:00370458 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/pen.22066" target="_blank" >http://dx.doi.org/10.1002/pen.22066</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pen.22066" target="_blank" >10.1002/pen.22066</a>

Result language
angličtina
Original language name
Morphology and mechanical properties of polypropylene/polystyrene blends compatibilized with styrene-butadiene block copolymers
Original language description
The effect of molecular structure of styrene?butadiene block (SB) copolymers on the morphology, tensile properties, impact strength, and microhardness of polypropylene/polystyrene (PP/PS) (80/20) blends was studied. SB copolymers substantially reduce thesize of dispersed PS particles formed at mixing. PS particles aggregate rapidly during compression molding and form honeycomb-like particles split by SB partitions, which persist at further annealing. Blends containing PS particles with well-developed honeycomb structure show lower yield stress, higher plasticity, and lower tensile impact strength than the blends having PS particles with simple structure.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
—

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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)