섬유

effects of the ethylene oxide distribution on nonionic surfactant properties

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 228
draves wetting data show that narrow-range products wet cotton substrates more efficiently than normal-distribution materials narrow-range ethoxylates exhibit higher aqueous surface tension and higher polyester adhesion tension values than their broad-range counterparts. in addition, narrow-range surfactants reduce the interfacial tension against paraffin oil more efficiently and more effectively than broad-range products. these results, along with laboratory detergency data, suggest that the use of narrow-range ethoxylates may lead to cleaning systems with improved performance and/or physical properties. (edited author abstract) 65 refs
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