Surfactant blends for emulsifying and cleaning - Sepawa

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Different viscosity profile of coethoxilatesin dilution with water1000000100000• Lower viscosities observed whencoethoxilated samples are dilutedwith watervisc /m Pas100001000100101M 7 ST 70 20 40 60 80 100conc. surfactant (%)• Advantages• Faster dilution in water• In liquid dosing systems,e.g. in I&I laundry(all concentrations possible)• During manufacturingprocesses• Special liquid detergent typesneed more detailed investigations16.05.2008, F. Rittig SEPWA Nordic 2009 14
“super concentrates” with high contents ofwashing active substances (WAS)C C D DWAS (LAS + soap + AEO) 41 41 51.5 51.5LAS (Lutensit A-LBS) 7.9 7.9 7.4 7.4soap (Edenor K12-18) 11 11 14.6 14.6ST 7 22 26.6M 7 22 26.61,2-propylene glycol 8.8 6 9 6ethanol 2 2 2 2pH 8.7 8.7 8.7 8.7viscosity (Sp 2, 60rpm)/mPas200 160phaseseparated140ST 7 M 7Formulation DConcentrations in active matter16.05.2008, F. Rittig SEPWA Nordic 2009 15
Page 1 and 2: Surfactant blends for emulsifyingan
Page 3 and 4: Evaluation of emulsifiers by the ma
Page 5 and 6: The "Surfactant Team"Coethoxilates
Page 7 and 8: Can synergistic properties of ethox
Page 9 and 10: Screening of synergistic surfactant
Page 11 and 12: Special coethoxilatesProduct and pe
Page 13: Formulations with high contents of
Page 17 and 18: Decrease of viscosity in regular fo
Page 19 and 20: Option IAdjusting viscosity by solv
Page 21 and 22: Option IIAdjusting viscosity by thi
Page 23 and 24: Make use of superior emulsification
Page 25 and 26: Eco-tox properties & labelingAquati
Page 27: Performance profilelabelingLaundryp

Surfactant blends for emulsifying and cleaning - Sepawa

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