• Discover OCS virtually!

    Experience our virtual trade fair stand and get an insight into our product ranges and new technologies. We will be happy to answer your questions in a personal telephone conversation or in a virtual meeting via Teams. T +49 2302 95622 - 0 or info@ocsgmbh.com

    Click on the image to start the virtual tour.

Test methods


  • CIE Colorimetry - DIN EN ISO 11664-4, Yellowness Index, Whiteness Index

  • Filter Pressure Test (FPV - DIN EN 13900-5)

  • Full Notch Creep Test, Crack growth behaviour

  • Stipple Test / Contamination (Granules/Pellets, Extrusion Pellets, Extruded Film)
  • Granule Size Distribution, Diameter, Elongation, Roundness, Angel Hair,  Dust/Abrasion, Doubles/Tripples

  • Pellets, Granules, Powder

  • Melt Flow Rate (MFR) Measurement - Melt Index (ISO 1133) - Melt Volume Rate (MVR) - ASTM D1238

  • Spectroscopical Measurement: Density, Film Thickness, (Co-)Monomers, Molecular Structures, Additives