Table 1: Mechanical properties.

MaterialTensile strength (MPa)Flexural strength (MPa)Impact strength (Charpy test) (Kg/m2)Impact strength (Izod test) (Kg/m2)

POM60.2786.5710.8237.191
POMGF70.3496.376.3524.967
1% POMGF66.15102.106.3034.042
3% POMGF57.8389.764.6254.082
5% POMGF55.2178.746.4603.859