Effects of additives on the foaming properties of Aculyn 22 and Aculyn 33 polymeric solutions

- Aculyn 22 and Aculyn 33 have a high foamability and form stable foams.
- Addition of iso-propanol decreases viscosity of A22 but does not decrease the viscosity of A33.
- Aculyn 22 and Aculyn 33 solutions are non-Newtonian shear thinning liquids.
- Drainage kinetics of foams with addition of i-prOH is faster.
- Addition of iso-propanol results in a faster foam coarsening.