Determination of dielectric properties by solubility parameter of poly(4-methyl-1-pentene)

YAZICI Ö., ÇAKAR F., CANKURTARAN Ö., KARAMAN F.

OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS, vol.2, no.10, pp.655-658, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 2 Issue: 10
  • Publication Date: 2008
  • Journal Name: OPTOELECTRONICS AND ADVANCED MATERIALS-RAPID COMMUNICATIONS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.655-658
  • Yıldız Technical University Affiliated: Yes

Abstract

Specific retention volume, V-g(0) of benzene, ethyl benzene, n-propyl benzene, isopropyl benzene and chlorobenzene on poly(4-methyl-1-pentene) were obtained by inverse gas chromatography at temperature range in degrees C of 240 and 280. The Flory-Huggins polymer-solvent interaction parameters were determined. The solubility parameter of poly(4-methyl-1pentene), delta(2) was determined as 7.64 (cal/cm(3))(1/2) at room temperature by extrapolation of the values obtained at high temperature. Then, dielectric constant and dipole moment of poly(4-methyl-1-pentene) were calculated by means of solubility parameter determined experimentally. The data found in this study are in agreement compared with the ones obtained in the literature.