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Impact of .gamma.-irradiation on rheological and mechanical properties of ultrahigh molecular weight polyethylene
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SYSNO ASEP 0101357 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Impact of .gamma.-irradiation on rheological and mechanical properties of ultrahigh molecular weight polyethylene Title Vliv .gamma. záření na reologické a mechanické vlastnosti polyethylenu o velmi vysoké molekulové váze Author(s) Nevoralová, Martina (UMCH-V) RID, ORCID
Mikešová, Jana (UMCH-V)
Hašová, Věra (UMCH-V)
Kolařík, Jan (UMCH-V)
Horák, Zdeněk (UMCH-V)Source Title Congress Proceedings. - Paris : International Union of Pure and Applied Chemistry, 2004 Pages 6.1.5.1-6.1.5.2 Number of pages 2 s. Publication form www - www Action IUPAC International Symposium on Macromolecules, World Polymer Congress MACRO /40./ Event date 04.07.2004-09.07.2004 VEvent location Paris Country FR - France Event type WRD Language eng - English Country FR - France Keywords irradiation of UHMWPE ; melt rheology Subject RIV CD - Macromolecular Chemistry R&D Projects GA106/04/1118 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z4050913 - UMCH-V Annotation The aim of the study was to investigate effects of irradiation conditions on rheological and mechanical properties of UHMWPE and to evaluate an increase in elasticity of the melts in situ during the post-radiation heat treatment. Melt rheology showed to be a sensitive method for the evaluation of simultaneous crosslinking and chain scission in the irradiated UHMWPE. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2005
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