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Laricheva, V.P.

Paper Title Page

THLO07

 Radiation Technology Facilities Based On Electron Beam Accelerators At The Branch of the Federal State Unitary Enterprise (FSUE) "Karpov Institute of Physical Chemistry": Manufactured Products And Promising Developments 

  • B.A.Kovalev, V.V.Krayushkin, V.P.Laricheva, V.P.Pleshanov, V.G.Ostapets, A.A.Stuk, N.P.Chelnakov
    Branch of FSUE "Karpov Institute of Physical Chemistry", Obninsk, Russia

At present five EB accelerator-based technological facilities are operated at the Karpov Institute to solve the following tasks: manufacture of various commercial products (foamed polyethylene, pipeline insulation, pipe products for electrical engineering, composite materials), scientific research and development of promising radiation-chemical technologies.

 

 

MOLP08

 Electron Beam Technology For Manufacture Of Compositions With Unique Characteristics 

  • V.P.Laricheva, A.F.Korotkiy, V.V.Krayushkin, L.A.Smirnova, B.A.Kovalev, N.P.Chelnakov
    Branch of FSUE "Karpov Institute of Physical Chemistry", Obninsk, Russia
  • Vymorkov N.V., Nikulina I.P.
    FSUE ONTPP "TECHNOLOGIYA", Obninsk, Russia

Two types of complex solvent-free binders were developed in the course of scientific research for radiation-induced technologies used in the manufacture of large-size items. A manufacturing process could be accomplished through a single stage of radiation curing or through a two-stage procedure, which implies radiation manufacture of the long-lived prepregs and subsequent thermo-chemical hardening. The developed binders make it possible to obtain composition materials with high heat stability (glass transition temperature ~260°C) and radiation resistance (>10 MGy).