Determination of transition points and thermodynamic interaction parameters of poly(2,6-dimethyl-1,4-phenylene oxide)

Sakar D., Cankurtaran Ö., Karaman F.

PLASTICS RUBBER AND COMPOSITES, vol.37, pp.276-280, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 37
  • Publication Date: 2008
  • Doi Number: 10.1179/174328908x309367
  • Journal Name: PLASTICS RUBBER AND COMPOSITES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.276-280
  • Yıldız Technical University Affiliated: Yes

Abstract

The specific retention volumes V-g(0) of n-butyl acetate, isobutyl acetate, isoamyl acetate, n-undecane, n-dodecane, n-tridecane, ethyl benzene, n-propyl benzene, isopropyl benzene and chloro benzene on poly(2,6-dimethyl-1,4-phenylene oxide) (PPO) were obtained by inverse gas chromatography. Below glass transition temperature, two secondary transition points of PPO which occur at 90 and 130 degrees C were observed from the retention diagrams of n-butyl acetate, isobutyl acetate and isoamyl acetate.