Thermodynamics of blends and solutions of isoprene and butadiene rubbers / Vshivkov SA,Adamova LV,Rusinova EV,Gur'ev AA,Sevenard EV // POLYMER SCIENCE SERIES B. - 2001. - V. 43, l. 11-12. - P. 336-339.

ISSN/EISSN:

1560-0904 / нет данных

Type:

Article

Abstract:

The thermodynamic compatibility of isoprene (SKI) and butadiene (SKD) rubbers in solutions and blends was studied by the methods of cloud points, refractometry, and static sorption within a wide temperature range. It was disclosed that the upper critical solution temperature is equal to 353 K for the SKI-3-SKD system. The SKI-3 and SKD solutions in a mixed solvent toluene-ethyl acetate (1 : 4) segregate both upon heating and cooling. It was established that the calculated interaction parameters of the rubbers are larger than their critical values, thus testifying to the incompatibility of these polymers in blends (at T < 353 K) and solutions (at T < 305 K and T > 433 K).

Author keywords:

нет данных

DOI:

нет данных

Web of Science ID:

ISI:000173100900004

Соавторы в МНС:

Другие поля

Поле	Значение
Month	NOV-DEC
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Research-Areas	Polymer Science
Web-of-Science-Categories	Polymer Science
Number-of-Cited-References	16
Usage-Count-Since-2013	3
Journal-ISO	Polym. Sci. Ser. B
Doc-Delivery-Number	508QT