유변학적 특성과 표면장력측정을 통한 음이온성 폴리머와 비이온성 계면활성제의 상호작용에 대한 연구

• 영문명: Investigation of the Interactions between Anionic Polymer and Nonionic Surfactant with Rheological and Surface Tension Measurements
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이정노(Lee JungNo) 김동주(Kim DongJoo) 고하영(Koh HaYoung)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제24권 제2호, 160~166쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2007.03.31

영문 초록

The rheological properties and surface tensions of polymer solutions and polymer-surfactant mixed solutions were investigated. The polymers used in this study were a homopolymer of acrylic acid crosslinked with an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene (CARBOMER), acylate/C10-30 alkyl acylate crosspolymer (AAAC), and ammonium acryloydimethyltaurate/VP copolymer (ADTV). A solubilizing agent PEG-40 hydrogenated castor oil (HCO-40) and an emulsifying agent polyoxyethylene (20) sorbitan monostearate (POLYSORBATE 60) made the micelles intervening between AAAC polymers, resulting in the increase of viscosity. However, HCO-40 made this behavior over the wider range of surfactant concentration than POLYSORBATE 60. From the view point of surface tensions in the same range of surfactant concentration, AAAC/HCO-40 solution showed the area of increasing surface tension with surfactant concentration in contrast to the AAAC/POLYSORBATE 60 solution showing no increasing area.

키워드

interaction polymer surfactant rheological properties surface tension