1. Action of ionizing radiation on polymers
Ionizing radiation is characterized by the fact that it possesses sufficient energy to create reactive entities, called ions, within the ionized material, enabling it to be processed at ambient temperature and at a controlled depth
1.1 Different types of ionizing radiation
The most common types of radiation are UV rays, infrared rays, microwaves, X-rays, accelerated electrons and gamma rays. Only the last three are ionizing radiation. They act by absorbing energy, and their energy is sufficient to pull electrons out of atoms' electron clouds.
As a result, they can cause significant chemical changes without the addition of an initiator, in...
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Action of ionizing radiation on polymers
References
Customized radiation treatment stations
(non-exhaustive list)
Ionisos http://www.ionisos.com
Dagneux plant (gamma station)
Pouzanges plant (gamma station)
Sablé plant (gamma station)
Aube-Champagne plant (electron gas pedal)
...
Organizations
International organizations
Agence Internationale pour l'Énergie Atomique AIEA [International Atomic Energy Agency IAEA].
International Association of Irradiation AII
Technical centers
...Standardization
- Plastics-Determination of bending temperature under load – Part 1: General test method. - ISO 75-1 -
- Fire hazard testing. Part 2.11: Glowing/hot-wire tests – Flammability test method for finished products. - IEC 60695-2-1 -
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