The IBA Rhodotron: an industrial high-voltage high-powered electron beam accelerator for polymers radiation processing

The Rhodotron is a high-voltage, high-power electron beam accelerator based on a design concept first proposed in 1989 by J. Pottier of the French Atomic Agency, Commissariat à l'Energie Atomique (CEA). In December 1991, the Belgian particle accelerator manufacturer, Ion Beam Applications s.a....

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Bibliographic Details
Published in:	Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms Vol. 151; no. 1; pp. 242 - 246
Main Authors:	Van Lancker, Marc, Herer, Arnold, Cleland, Marshall R., Jongen, Yves, Abs, Michel
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01-05-1999
Subjects:	Continuous-wave Cross-linking Curing and degradation of polymers High beam power High electron energy Rhodotron Rhodotron Curing and degradation of polymers High beam power Cross-linking High electron energy Continuous-wave
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Summary:	The Rhodotron is a high-voltage, high-power electron beam accelerator based on a design concept first proposed in 1989 by J. Pottier of the French Atomic Agency, Commissariat à l'Energie Atomique (CEA). In December 1991, the Belgian particle accelerator manufacturer, Ion Beam Applications s.a. (IBA) entered into an exclusive agreement with the CEA to develop and industrialize the Rhodotron. Electron beams have long been used as the preferential method to cross-link a variety of polymers, either in their bulk state or in their final form. Used extensively in the wire and cable industry to toughen insulating jackets, electron beam-treated plastics can demonstrate improved tensile and impact strength, greater abrasion resistance, increased temperature resistance and dramatically improved fire retardation. Electron beams are used to selectively cross-link or degrade a wide range of polymers in resin pellets form. Electron beams are also used for rapid curing of advanced composites, for cross-linking of floor-heating and sanitary pipes and for cross-linking of formed plastic parts. Other applications include: in-house and contract medical device sterilization, food irradiation in both electron and X-ray modes, pulp processing, electron beam doping of semi-conductors, gemstone coloration and general irradiation research. IBA currently markets three models of the Rhodotron, all capable of 10 MeV and alternate beam energies from 3 MeV upwards. The Rhodotron models TT100, TT200 and TT300 are typically specified with guaranteed beam powers of 35, 80 and 150 kW, respectively. Founded in 1986, IBA, a spin-off of the Cyclotron Research Center at the University of Louvain (UCL) in Belgium, is a pioneer in accelerator design for industrial-scale production.
ISSN:	0168-583X 1872-9584
DOI:	10.1016/S0168-583X(99)00099-3