The Dielectric Behaviour of the Propyleneglycol-Water System from 15 to50°C

✍ Scribed by R. M. H. Verbeeck; H. P. Thun; F. Verbeek

• Publisher: Wiley (John Wiley & Sons)
• Year: 2010
• Weight: 269 KB
• Volume: 86
• Category: Article
• ISSN: 0037-9646
• DOI: 10.1002/bscb.19770860301

✦ Synopsis

Abstract

Dielectric constants at 1.8 MHz of the propyleneglycol‐water system are determined from 15 to 50°C at 5° intervals. The dielectric behaviour of the system is discussed in terms of a deviation from a linear function of the volume fraction of the components. Comparison with the monohydric alcohols and ethyleneglycol reveals the importance of the apolar/polar group ratio in the intermolecular interactions.