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Calorimetric investigation of water/polyoxyethylene systems

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Abstract

Systems of water and polyoxyethylene with different molecular weights were studied calorimetrically. The enthalpies of melting of the eutectic phases, and the concentrations of bound water and polyoxyethylene were determined, depending on the composition and the POE sample.

Zusammenfassung

Systeme von Wasser und Polyoxyethylenen unterschiedlichen Molekulargewichts wurden untersucht. Die Schmelzenthalpien der eutektischen Phasen und die Konzentrationen von gebundenem Wasser und Polyoxyethylen wurden bestimmt.

РЕжУМЕ

МЕтОДОМ кАлОРИМЕтРИ И ИжУЧЕНы сИстЕМы ВОД А — пОлИОксИЁтИлЕН РАжлИЧНОгО МОлЕкУльРНОгО ВЕсА. О пРЕДЕлЕНы ЁНтАльпИИ плАВлЕНИь ЁВтЕктИЧЕскИх ФАж И к ОНцЕНтРАцИь сВьжАННОИ ВОДы И пОлИ ОксИЁтИлЕНА В жАВИсИ МОстИ От сОстАВА И ОБРАжцА пОл ИМЕРА.

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Authors and Affiliations

  1. Central Research Laboratory, Higher Institute of Chemical Technology, 8010, Bourgas, Bulgaria

    B. Bogdanov & M. Mihailov

  2. Central Laboratory of Polymers, Bulgarian Academy of Sciences, 1040, Sofia, Bulgaria

    M. Mihailov

Authors
  1. B. Bogdanov
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  2. M. Mihailov
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Bogdanov, B., Mihailov, M. Calorimetric investigation of water/polyoxyethylene systems. Journal of Thermal Analysis 32, 161–172 (1987). https://doi.org/10.1007/BF01914559

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  • DOI: https://doi.org/10.1007/BF01914559

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