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Our services

The group has many years of experience at different fields of particle technology. We are a qualified partner for the reliable handling of your measuring problems due to our extensive know-how and excellent equipment. Furthermore, we offer assistance for your complex challenges.

Typical fields of application

  • Aerosols
  • Powders
  • Colloids
  • Suspensions
  • Pastes
  • Polymers
  • Composite materials

Typical services

Particle characterisation

  • Wet/dry
  • Particle size distribution (PSD) 1 nm - 10 mm
  • Specific particle surface
  • Flow properties after Jenike
  • Determination of zeta potential
  • Determination of gyration radius

Interface characterisation

  • Interfacial tension
  • Surface tension (static/dynamic)

Determination of rheological properties

  • Rheological flow curves (oscillation, rotation, capillary rheometer) in the range of -40°C to 400°C
  • Viscosity determination, MFR, MVR
  • Dynamic mechanical analysis (DMA)

Filter characterisation

  • Grade efficiencies 10 nm - 40 µm
  • Total separation efficiency
  • Pressure drop determination


Furthermore, we offer individual solutions to various problems. Don´t hesitate to contact us.

Contact person

Dr.-Ing. Steffen Jesinghausen

Partikelverfahrenstechnik (PVT)

Senior Researcher

Steffen Jesinghausen
+49 5251 60-3409
+49 5251 60-3207

The University for the Information Society