Surfactant blends for emulsifying and cleaning - Sepawa

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Motivationmotivation• search <strong>for</strong> emulsifiers able to <strong>for</strong>m stable emulsionssolution• surfactant combination with excellent emulsification results(Steinbrenner et al. SEPWA Proceedings 2006, 373)16.05.2008, F. Rittig SEPWA Nordic 2009 2
Evaluation of emulsifiers by the markermethod 1The product (oil) to beemulsified is marked with2 different oil-soluble dyesDetermination ofdroplets of mixedcolor+ blue dyeOilEmulsifierWaterRaw emulsion AGentlemixingHomogenizationto a fine emulsion+ yellow dyeRaw emulsion BMixture 1:11 Thomas Danner, Thesis: „Tropfenkoaleszenz in Emulsionen“,Univ. Karlsruhe, published by GCA, Herdecke 2001Microscopicpicture16.05.2008, F. Rittig SEPWA Nordic 2009 3
Page 1: Surfactant blends for emulsifyingan
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 and 14: Formulations with high contents of
Page 15 and 16: “super concentrates” with high
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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