Free Volume in Plastified Poly(Vinyl Chlorate)

• Authors: J. Borek , W. Osoba
• Languages of publication: EN

Abstracts

EN

Positron lifetimes measurements in pure poly(vinyl chlorate) (PVC) and in plastified PVC were performed. Three different plasticizers were used: dibutyl phtalate, dioctyl phtalate and tricresyl phosphate. The measured samples were prepared of PVC with two different plasticizers concentration (20% and 30% of the plasticizers in the poly(vinyl chlorate)). All the measurements were performed in air at room temperature. A conventional fast-slow coincidence lifetime spectrometer was used for the measurements. Free volume radii were calculated from the lifetime data.

Keywords

EN

71.60.+z; 78.70.Bj

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1995
• Volume: 88
• Issue: 1
• Pages: 91-95

Dates

published

1995-07

Contributors

author

J. Borek

• Institute of Chemistry, Silesian University, Szkolna 9, 40-006 Katowice, Poland

author

W. Osoba

• Institute of Physics, Silesian University, Uniwersytecka 4, 40-007 Katowice, Poland