Effect of the selected structural parameters of styrene-butadiene block copolymers on their compatibilization efficiency in polystyrene/polybutadiene blends

0188929 - UMCH-V 20023195 RIV US eng J - Článek v odborném periodiku
Horák, Zdeněk - Hlavatá, Drahomíra - Hromádková, Jiřina - Kotek, Jiří - Hašová, Věra - Mikešová, Jana - Pleska, A.
Effect of the selected structural parameters of styrene-butadiene block copolymers on their compatibilization efficiency in polystyrene/polybutadiene blends.
Journal of Polymer Science. Part B, Polymer Physics. Roč. 40, č. 23 (2002), s. 2612-2623. ISSN 0887-6266
Grant CEP: GA ČR GA106/99/0556
Výzkumný záměr: CEZ:AV0Z4050913
Klíčová slova: polystyrene/polybutadiene blends -compatibilization * block copolymers
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 1.221, rok: 2002

The effects of the block length and block numer of linear styrene-butadiene block copolymers on their compatibilization efficiency in blending polystyrene with polybutadiene were studied. The blends compatibilized with BCs containing styrene blocks of MW = 40.000 show a finer and more regular phase structure and higher impact and tensile strengths than the blends compatibilized with BCs containing styrene blocks of MW = 10.000.
Trvalý link: http://hdl.handle.net/11104/0084804