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Title of the article

INFLUENCE OF GAS MOLECULES SIZE ON THEIR DIFFUSION IN CROSS-LINKED POLYETHYLENE

Authors

Khalikov R.M., Ph.D. in Chem. Sc., M.Akmullah Bashkir State Pedagogical University, Ufa, Russia

Shustov G.B., Ph.D. in Chem., Kabardino-Balkarian State University, Nalchik, Russia

Kozlov G.V., Kabardino-Balkarian State University, Nalchik, Russia

In the section MECHANICS OF COMPOSITES
Year 2008 Issue 4 Pages 63-65
Type of article RAR Index UDK 541.(15+64):547.381 Index BBK  
Abstract

It is shown, that the diffusivity reduction at polymer cross-linked is due to drift of gas-diffusant molecules on cross-wise links. A gas molecule diameter raising result to change of effective structural characteristics of cross-linked polymer, that more intensifies this effect.

Keywords diffusivity reduction, cross-linked polymer
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