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Determination of the melt mass-flow rate (MFR) of thermoplastics.

Test methods

The sample is subjected to melting and extrusion in a measuring cylinder through a specific longitude and diameter matrix under predefined temperature and load conditions. The extrusion speed result is expressed in g/10 min.

Accreditation: 190°C and 230°C

Products to test

Recycled plastics

  • Polyethylene UNE 53978/EN 15344
  • Polypropylene UNE 53972/EN 15345
  • Polystyrene UNE 15342/ UNE EN 15342