PP (polypropylene # pleated plastic | soft) / 5701P / Saudi sabic material description specification level homopolymer injection molding raw technical data Performance Project method of test data Data unit Physical properties of melt flow rate ASTM D-1238 8 g / 10min Density ASTM D-792 0.905 g / cm3 Mechanical Properties Tensile Elongation at Yield ASTM D-638 12% notched impact strength ASTM D-256 40 J / m Rockwell hardness ASTM D-785 100 R scale Yield Tensile Strength ASTM D -638 35 MPa flexural modulus ASTM D-790A 1550 MPa thermal performance Vicat softening point ASTM D-1525B 154 ℃ heat distortion temperature ASTM D-648 94 ℃