National Repository of Grey Literature 134 records found  beginprevious125 - 134  jump to record: Search took 0.00 seconds. 
The effect of the architecture of styrene-butadiene copolymers on compatibilization efficiency in "symmetrical" and "asymmetrical" polymer system
Horák, Zdeněk ; Hlavatá, Drahomíra ; Lednický, František
Structure of PS/PB and PS/PP blends compatibilized with different S-B block copolymers were determined using X-ray diffraction (SAXS) and electron microscopy (TEM, SEM). Structural changes were correlated with selected mechanical properties of the blends.
Kompozity polypropylen/osika/kapalný polybutadien: Maximalizace houževnatosti, pevnosti v tahu a modulu statistickým výběrem experimentů
Kokta, B. V. ; Fortelný, Ivan ; Kruliš, Zdeněk ; Horák, Zdeněk ; Michálková, Danuše
A systematic study of the effect of concentration of maleated polypropylene MAPP, dicumyl peroxide DCP, polyisobutadiene isocyanate PBNCO and fiber content on the mechanical properties of ASspen-PP composite was undertaken with the objective to protect or increase the impact strength without losing tensile strength reinforcement. Using STAGRAPHIC Plus, the central composite design it was possible to determine the optimum concentration of additives and to maximiye both the impact as well as tensile properties well above that of pure polypropylene.

National Repository of Grey Literature : 134 records found   beginprevious125 - 134  jump to record:
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20 Horák, Zdeněk
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