Processing of Polypropylene by Low-Energy Pulsed Electron Beam from Forevacuum Plasma Source

Victor Burdovitsin; Andrey Kazakov; Alexandr Medovnik; Efim Oks; Irina Puhova; Almas Smailov

doi:10.4028/www.scientific.net/KEM.683.95

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 683Processing of Polypropylene by Low-Energy Pulsed...

Processing of Polypropylene by Low-Energy Pulsed Electron Beam from Forevacuum Plasma Source

Abstract:

Influence of electron beam irradiation on the morphology and contact angle of polypropylene was investigated. Electron beam processing was carried out at 8 – 10 kV accelerating voltage and a pressure of 5 – 10 Pa. Beam current density was up to 4.5 A/cm², and the pulse duration - from 150 to 300 μs. The morphology of irradiated polymer material was studied by scanning-electron and atomic-force microscopy methods. It was established formation of extended equally oriented “hills” divided by “valleys”. The height of hills increases with the growth of energy flux density per pulse.

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Periodical:

Key Engineering Materials (Volume 683)

Pages:

95-99

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.683.95

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Online since:

February 2016

Authors:

Victor Burdovitsin, Andrey Kazakov*, Alexandr Medovnik, Efim Oks, Irina Puhova, Almas Smailov

Keywords:

Electron Beam Irradiation, Forevacuum Plasma Source, Low-Energy Electron Beam, Polymers, Polypropylene, Pulsed Electron Beam

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