Volume 2, 2009DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
|Page(s)||1391 - 1397|
|Published online||15 September 2009|
On the universal behavior of some organic compounds under compressionB.A. Nadykto
RFNC-VNIIEF, 607190 Sarov, N. Novgorod Region, Russia
Published online: 15 September 2009
Such materials as polyethylene, polypropylene, polyisobutylene have about the same initial density and the same elemental composition (CH2), only the structures of the initial molecules differ. As the conducted analysis shows, the behaviors of polyethylene and polypropylene under compression are similar and described with one and the same equation of state (with the same parameters). The correlation behavior of compressibility of hydrocarbon and fluorocarbon compounds of CF2 type is shown. This may be because of identical electron configuration of oxygen-like carbon ion in these compounds.
© EDP Sciences 2009