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The Soviet Journal of Atomic Energy

, Volume 6, Issue 5, pp 391–395 | Cite as

Radiation vulcanization of fluorine copolymers

  • F. A. Galil-Ogly
  • T. S. Nikitina
  • T. N. Dyumaeva
  • A. S. Novikov
  • A. S. Kuz'minskii
Article
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Abstract

Irradiation of rubberlike fluorine copolymers gives a rubber with poor physicochemical properties, but with fillers it is possible to obtain rubbers with valuable technical properties. The surface activity of the filler has a strong effect on the properties of the rubbers obtained. The most valuable properties are those of radiation rubbers that contain active channel black. They have a higher resistance to heat aging, are more stable to solvents and static deformation than the usual peroxide rubbers. In contrast to polytetrafluoroethylene and polytrifluorochloroethylene, rubberlike fluorine copolymers of the Kel-F type are cross-linked under the action of ionizing radiation. The degree of cross-linking of the fluorine copolymers is determined by their composition and the irradiation dose and medium. The presence of oxygen promotes a greater degree of cross-linking.

Keywords

Peroxide Rubber Irradiation Dose Physicochemical Property Fluorine 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Consultants Bureau Enterprises, Inc. 1960

Authors and Affiliations

  • F. A. Galil-Ogly
  • T. S. Nikitina
  • T. N. Dyumaeva
  • A. S. Novikov
  • A. S. Kuz'minskii

There are no affiliations available

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