An Investigation of Surfactants for Drycleaning Detergents to Improve Detergency of Wool Fabric in Eco-friendly Silicone Drycleaning Solvent (Decamethylcyclopentasiloxane, D5) (친환경 실리콘계 드라이클리닝 용제(Decamethylcyclopentasiloxane, D5)의 모직물 세척성 향상을 위한 드라이클리닝세제용 계면활성제 연구)

CHUNHEE KIM (김천희)

An Investigation of Surfactants for Drycleaning Detergents to Improve Detergency of Wool Fabric in Eco-friendly Silicone Drycleaning Solvent (Decamethylcyclopentasiloxane, D5)

Textile Coloration and Finishing
Abbr : Text. Color. and Finish.
2014, 26(3), pp.209~217
Publisher : The Korean Society Of Dyers And Finishers
Research Area : Engineering > Fiber Engineering > Dyeing Engineering

CHUNHEE KIM ¹

¹한남대학교

Accredited

ABSTRACT

Detergency and soil redeposition of wool fabric in drycleaning solvents, i.e. petroleum solvent,perchloroethylene(PCE), decamethylcyclopentasiloxane(D5), with commercial detergents were studied. The detergency ofwool soiled cloth in drycleaning solvents without detergents were the order of PCE > petroleum solvent > D5. Whencommercial detergents were added to the system, the detergency were greatly improved. When 1.0% water was added tosolvents/commercial detergents system, the detergency of petroleum solvent and PCE improved whereas that of D5decreased. The soil redeposition prevention effects of solvents were the same order of detergency, i.e. PCE > petroleumsolvent > D5. When commercial detergents were added to the system, the soil redeposition changed depending onsolvents and detergents. The soil redeposition in D5 became higher with a commercial detergent, therefore it is importantto develop appropriate detergents for D5. Three silicone surfactants were tested for detergency and soil redeposition in D5to find candidate surfactants for drycleaning detergent formulations. Silicone surfactant PEG/PPG-19/19 Dimethicone wasfound to be the best surfactant for D5 drycleaning detergents.

KEYWORDS

Decamethylcyclopentasiloxane(D5), dimethicone, silicone surfactant, 3D HLB, drycleaning

Citation status

* References for papers published after 2023 are currently being built.

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