INVESTIGATION OF THE RADIOCHEMICAL SENSITIZATION EFFECT IN RUBBER (Issledovanie Effekta Sensibilizatsii Radiatsionno Khlmicheskikh Protsessov v Kauchukakh),
Abstract
Certain characteristic effects of a number of halogen containing compounds, used earlier as radio-chemical structuring sensitizers for rubbers of different structure were investigated. As a result of the investigation, the following conclusions were drawn: (1) during radiolysis the sensitization effect in a number of halogen containing organic substances increases from complex aromatic structures with a large number of atoms to linear structures without double bonds and with a small number of atoms; (2) in the general case of the sensitization effect is displayed by compounds containing atoms with high electronaffinity and possessing the ability to accept thermalized electrons; (3) during the radiolysis of appropriate sensitizers one of the most important processes is the splitting of halogen, where a significant contribution is made by the dissociative electron capture reaction; and (4) it was hypothesized that the electron capture processes increase the probability of ion-molecular reactions of the primary ions with the formation of cross linking. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 20, 1969
- Accession Number
- AD0701946
Entities
People
- B. A. Dogadkin
- M. Ya. Kaplunov
- V. T. Kozlov
- Z. N. Tarasova
Organizations
- United States Army Foreign Science and Technology Center