PP (polypropylene # pleated plastic | soft) / B350F / Korea SK raw materials specification level description of the expected use of the block copolymer injection housewares, appliance parts, automotive parts, battery box Remarks characteristics: high impact, impact strength, block copolymer raw technical data Performance Project test conditions [state] method of test data Data unit Basic properties of melt flow rate 230 ℃, 2.16kg ASTM D-1238 9.0 g / 10min physical properties of shrinkage? SK 1.5-2.0% Mechanical properties of bending elasticity? ASTM D-790 14000 kg / cm2 IZOD impact strength Notched, 23 ℃ ASTM D-256 12 kg.cm/cm elongation at break? ASTM D-638> 500% stretch the breaking strength? ASTM D-638 280 kg / cm2 IZOD impact strength Notched, -20 ℃ ASTM D-256 4 kg.cm/cm Thermal properties Vicat softening point? ASTM D-1525 150 ℃ heat distortion temperature? ASTM D-648 100 ℃ Luo hardness? ASTM D-785 80 R Scale accelerated aging time? ASTM D-3012 360 hr other properties fluidity? SK 710 mm