청정기술 (Clean Technology)
- 제12권1호
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- Pages.1-9
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- 2006
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- 1598-9712(pISSN)
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- 2288-0690(eISSN)
수계세정제의 첨가제에 따른 세정성 평가연구
Evaluation of Cleaning Ability of Aqueous Cleaning Agents according to their Additives
- Kim, Hansung (Pacificific Cororation./R&D Center) ;
- Bae, Jae Heum (Department of Chemical Engineering, University of Suwon)
- 투고 : 2005.01.03
- 심사 : 2006.01.23
- 발행 : 2006.03.01
초록
산업세정제 중에서 환경친화적이라 대체 세정제로 유망한 수계세정제를 배합하고 임의 세정성을 평가하였다. 수계세정제 배합시 EO부가 몰수가 3, 5, 7인 primary alcohol ethoxylate계열의 비이온계면활성제를 주계면활성제(S)로 하고 음이온계면활성제, 알코올류 등을 보조계면활성제(A)로 하여 수계세정제를 배합하였고, 이들 배합비(A/S)에 따른 절삭유와 그리스의 혼합오염물에 대한 세정성을 평가하였다. 또한 builder인 NaOH, KOH,
Aqueous cleaning agents which are considered to be environmental-friendly and promising alternative ones among various industrial cleaning agents were evaluated in this words. In order to formulate aqueous cleaning agents, primary alcohol ethoxylates with 3, 5 and 7 moles of ethylene oxides among nonionic surfactants were selected as main surfactants. And anionic surfactants and alcohols were chosen as their cosurfactants. Builders such as NaOH, KOH,