Abstract
The binary and the ternary blends of PE, PP and EPR were carried out by means of open rolls. Some physical properties, such as stress strain and rigidity-temperature relations, were measured on the blends of these polymers over the whole range of the blend ratio.
It was found that the blends of these polymers containing EPR resulted in low rigidity, high toughness and high impact strength and that EPR which included both the same segments as PE and PP was an effective component to obtain the ternery blends with good mechanical properties.
