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Surface rheological properties of polymer‐surface active agent solutions
Author(s) -
Vocel J.,
Ryan J. T.
Publication year - 1971
Publication title -
the canadian journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.404
H-Index - 67
eISSN - 1939-019X
pISSN - 0008-4034
DOI - 10.1002/cjce.5450490401
Subject(s) - rheology , polymer , viscometer , materials science , weissenberg number , surface (topology) , chemical engineering , polymer chemistry , composite material , viscosity , geometry , mathematics , engineering
The rheological properties of the surface of two anionic and a nonionic water soluble polymer solutions in the presence of alkylarylsulfonate and lauryl alcohol were studied. Changes in the properties of the surface after degradation with ozone were also investigated. Measurements were made with a surface viscometer attached to a Weissenberg Rheogoniometer. A model consisting of one Maxwell element is proposed to interpret the experimental data.