- Tytuł:
- Viscometric studies of chitosan/polyacrylamide mixtures
- Autorzy:
-
Lewandowska, Katarzyna
Sionkowska, Alina
Krasińska, Katarzyna - Tematy:
-
chitosan
miscibility criteria
polyacrylamide
polymer blends
viscosity interaction parameters - Pokaż więcej
- Data publikacji:
- 2014
- Powiązania:
- https://bibliotekanauki.pl/articles/1035184.pdf Link otwiera się w nowym oknie
- Źródło:
-
Progress on Chemistry and Application of Chitin and its Derivatives; 2014, 19; 73-78
1896-5644 - Pojawia się w:
- Progress on Chemistry and Application of Chitin and its Derivatives
- Opis:
- Polymer-polymer interactions and miscibility for chitosan (Ch) and partially hydrolysed polyacrylamide (HPAM) have been investigated using dilute solution viscosity. The intrinsic viscosity, [η], and the viscosity interaction parameters, bm, have been determined for the binary (solvent/polymer) and ternary (solvent/polymer A/polymer B) systems. Degree of miscibility of these polymer mixtures was estimated on the basis of two criteria. The final result depends on (i) the applied extrapolation method used for determination of the interaction parameters, (ii) the assumed miscibility criteria, and (iii) the blend composition.
- Dostawca treści:
- Biblioteka Nauki
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