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Effect of the selected structural parameters of styrene-butadiene block copolymers on their compatibilization efficiency in polystyrene/polybutadiene blends
- 1.0188929 - UMCH-V 20023195 RIV US eng J - Journal Article
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
R&D Projects: GA ČR GA106/99/0556
Institutional research plan: CEZ:AV0Z4050913
Keywords : polystyrene/polybutadiene blends -compatibilization * block copolymers
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 1.221, year: 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.
Permanent Link: http://hdl.handle.net/11104/0084804
Number of the records: 1