WITAlink

Electron beam crosslinking of plastics

More performance. More safety. More possibilities.

Radiation crosslinking is a proven process for the targeted enhancement of plastics. Through high-energy radiation, polymer chains are permanently crosslinked, resulting in a stable three-dimensional structure with significantly improved material properties.

The result: high-performance plastics that operate reliably even under demanding conditions.

Maximum durability – even under extreme conditions.

Radiation-crosslinked materials stand out due to their exceptional durability:

  • Higher tensile strength and impact resistance
  • Improved resistance under continuous stress
  • High thermal dimensional stability

This makes them ideally suited for applications with high mechanical and thermal requirements – ranging from technical packaging to industrial applications.

Hygienic, safe, and reliable

The radiation used reliably reduces microorganisms such as bacteria and viruses. Depending on the process parameters, the treatment can also be used for sterilization.

Another advantage: reduced migration of ingredients increases product safety – a crucial factor for applications in the food and medical technology sectors.

Efficient, clean, sustainable

Radiation crosslinking requires no chemical additives and can be implemented in a very short time. This means for you:

  • High process efficiency and throughput
  • No chemical residues
  • Resource-efficient production

A cost-effective and environmentally friendly solution.

Versatile in application

Numerous plastics can be specifically optimized through radiation crosslinking, including:

  • Polyethylene (PE) – widely used in the packaging industry, medical technology, and cable insulation
  • Polyamides (PA) – well established in the automotive industry, mechanical engineering, and technical components
  • Thermoplastic elastomers (TPE) – ideal for applications in medical technology, consumer goods, and the automotive sector

The result is materials with enhanced performance, increased temperature resistance, and maximum reliability – precisely tailored to the requirements of the respective industry.