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Thermodynamic study of surfaces of liquid polybutadienes and their interfaces with poly(dimethylsiloxane)

SYSNO ASEP	0325346
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Thermodynamic study of surfaces of liquid polybutadienes and their interfaces with poly(dimethylsiloxane)
Title	Thermodynamická studie povrchů kapalnách polybutadienů a jejich fázového rozhraní s poly(dimethylsiloxanem)
Author(s)	Jůza, Josef (UMCH-V)_{RID, ORCID}
Source Title	Journal of Applied Polymer Science. - : Wiley - ISSN 0021-8995 Roč. 113, č. 1 (2009), s. 169-180
Number of pages	12 s.
Language	eng - English
Country	US - United States
Keywords	polybutadiene ; Krasol TM ; liquid rubber
Subject RIV	CD - Macromolecular Chemistry
R&D Projects	IAC4050601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z40500505 - UMCH-V (2005-2011)
UT WOS	000265904500020
DOI	10.1002/app.29678
Annotation	Surface tension of liquid polybutadienes (PBD) as well as interfacial tension between them and poly(dimethylsiloxane) (PDMS) were measured in the temperature range from 25 to 150°C. The measured pressure–volume–temperature (PVT) data were used for the determination of reduction parameters of pressure, volume, and temperature in several equations of state for polymers. Interfacial tensions were used to determine Flory-Huggins interaction parameters. The estimate of the influence of PBD modifications on enthalpic and entropic component of interaction parameters was made.
Workplace	Institute of Macromolecular Chemistry
Contact	Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358
Year of Publishing	2010

Number of the records: 1