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Laboratory Electron Modification

Electron accelerator ELV-2, INP Novosibirsk

Optimization of phase coupling between polymers and additives by means of reactive electron treatment

The works aim on investigation of new possibilities of polymer modification by coupling of polymer processing and electron treatment.

Electron accelerator (ELV-2 INP Novosibirsk)

  • electron energy: 0,6 to 1,5 MeV
  • maximum beam power: 20 kW (1,5 MeV: 14 mA)
  • maximum beam current: 25 mA (0,6 MeV: 15 kW)
  • maximum output: 1000 kGy*m/min
  • maximum working width: 1 m
  • maximum penetration depth: 6000 g/m²

Conveyor system for handling of parts as well as bulk materials

  • maximum speed: 12 m/min
  • maximum sample size: 1 m x 1 m

High temperature product handling system (BG-2 IPF, coupled to ELV-2)

  • maximum speed: 12 m/min
  • maximum sample size: 10 cm x 10 cm
  • maximum sample thickness: 2 mm
  • maximum temperature: 400 °C
  • gas atmosphere: vacuum and special gases

Single screw extruder (E 20 T Collin, coupled to ELV-2)

  • screw diameter: 20 mm
  • screw length to screw diameter (L/D): 25
  • max. throughput: 4,2 kg/h (LDPE)
  • maximum temperature: 450 °C

Monitoring

  • EPR spectrometer (Magnettech)

Contact

Dr. Uwe Gohs
+49 (0)351 4658 239
+49 (0)351 4658 290
Gohs[at]ipfdd[dot]de

 
Laboratory Electron Modification
Technikum Elektronenmodifzierung

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Processing

Technique

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