This paper presents a characterization of PA6 and the blend PA6+EPDM (60/40) by tensile tests in order to evaluate several mechanical properties for impact resistance applications. Results were found be dependend on test rate (10 mm/min, 250 mm/min 1000 mm/mm). SEM investigation point out homogenous structure. The has better value energy at break, higher speed: v=250 this characteristic break 2...