PP (polypropylene # pleated plastic | soft) / M1600 / Hyundai material description specification level block copolymer injection of the material use of electrical and electronic components, large containers, TV parts Remarks impact, impact raw technical data Performance Project test conditions [state] method of test data Data unit Basic properties of melt flow rate of 230 ℃ / 2.16kg ASTM D-1238 25.00 g / 10min Mechanical properties of spiral fluidity? HYUNDAI 800 mm Rockwell hardness of 23 ℃ ASTM D-785 90 R SCALE Tensile yield strength 50mm / min ASTM D-638 300 kg / cm2 Elongation at break? ASTM D-638> 500% Aizuo notched impact strength 23 ℃ ASTM D-256 7.5 kgcm / cm2 Aizuo notched impact strength -20 ℃ ASTM D-256 4.0 kgcm / cm2 flexural modulus? 2mm / min ASTM D-790 14000 kg / cm2 Thermal properties Melting point? ASTM D-1523 162.0 ℃ Vicat softening point? ASTM D-1525 150 ℃ heat distortion temperature ? ASTM D-648 103 ℃