상세 보기
초록
In this study, environment friendly nonionic surfactants were synthesized from sugar base and their structure was characterized by H-1-NMR, C-13-NMR and FT-IR. The newly synthesized SA08 series surfactants showed excellent interfacial properties such as low CMC, surface tension and interfacial tension, and superior foam stability. Detergency tests using three different types of artificial soils have revealed that the synthesized surfactants showed moderately good detergency presumably due to excellent interfacial properties and stereoscopic molecular structure of SA08 series surfactants. Environmental compatibility test showed that SA08-07 surfactant exhibited low toxicity compared with conventional nonionic and anionic surfactants and excellent biodegradability. (C) 2016 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
키워드
- 제목
- Synthesis of environment friendly nonionic surfactants from sugar base and characterization of interfacial properties for detergent application
- 저자
- Lee, SuMin; Lee, JuYeon; Yu, HyonPil; Lim, JongChoo
- 발행일
- 2016-06-25
- 유형
- Article
- 권
- 38
- 페이지
- 157 ~ 166