Electron beam absorption in 3D-printed polymer samples with different infill densities

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Abstract

In this work, we study the efficiency of electron absorption by the plastic samples produced using 3D printing with different infill densities. We investigate the influence of the print layer orientation relative to the electron beam axis on the radiation dose distribution. It is possible to produce plastic samples with different infill by fused deposition modelling. Ten polymer test samples with the infill density ranging from 10% to 100% are printed and studied experimentally using a 6 MeV electron beam of an MIB-6E betatron. GafChromic EBT3 films are used for the dose measurement. When the infill is above 70%, the difference of dose distribution uniformity cannot be distinguished for the two print layer orientations. Therefore, these samples can be used for electron beam formation.

Original languageEnglish
Article number012003
JournalJournal of Physics: Conference Series
Volume1337
Issue number1
DOIs
Publication statusPublished - 11 Oct 2019
Event2nd Trans-Siberian School on High Energy Physics 2019 - Tomsk, Russian Federation
Duration: 1 Apr 20195 Apr 2019

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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