The dynamic impact test was performed in accordance with the EN ISO 13802 standard. A Charpy Zwick Roell HT5.5P pendulum hammer with a nominal impact energy of 0.5 J was used for the test. 10 mm x 80 mm x 2 mm test specimens were produced by injection moulding in accordance with the standard. The final stage in the production of the test specimens was the drilling a 2 mm deep notch using a Zwick Roell notching machine. This method was used to determine the parameter aN -Charpy notched impact strength was determined. The value of this parameter was determined as the average of 10 measurements.