IONISOS

Ionisos, a European leader in cold sterilization and crosslinking, has been delivering innovative solutions for over 60 years. Our offerings include:

Cold sterilization (medical and pharmaceutical) and sanitizing treatments (raw materials, packaging) using ionizing radiation (gamma rays, electron beam) and ethylene oxide.
Custom crosslinking for plastic components (electrical, automotive industries), pipes, cables, and radiation chemistry (grafting on polymer substrates, natural fibers, radiolysis for aging tests, especially in the nuclear sector).
Our expertise spans various industries, aligned with quality and environmental standards.

- Radiation processing of polymers and materials: radiation chemistry (chain scission, crosslinking, functionalization by grafting), radiolysis, radiation aging,
- Homogeneous cross-linking of pipes.

- Custom treatment by accelerated electrons: 4 sites in Europe (France, Germany, Spain and Switzerland)
- Custom processing by gamma rays of cobalt-60: 3 sites in France and 1 site in Estonia
- 3 ethylene oxide sterilization sites: 2 in France and 1 in Germany