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제품안전(KC)
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직/편성물
Measuring the Streaming Potential of Polyurethane Blend Dope-Coated Fabrics
- 출판일2005.01
- 저자
- 서지사항
- 등록일 2012.03.22
- 조회수 1320
A new flow cell system we have designed for thin film samples is used to measure the
streaming potential between two parallel films of a polyurethane (PU)/polyvinyl chloride (PVC)
blend, and the ζ-potential of PU/PVC blend dope-coated nylon fabrics is then estimated.
Furthermore, we propose a novel streaming potential method to directly measure coated films
on the inside of the cell lid and the cell body. The ζ-potential of PVC-rich (hydrophobic)
surfaces has a lower value than that of PU-rich (hydrophilic) surfaces.
