LLDPE (linear low density polyethylene # linear LDPE) / UR644 / Lotte chemical raw materials specification level description of the material use rotomolding tank, centrifugal molding Remarks molded, easy abrasive resistance, mechanical properties, resistance to weathering raw technical data Performance Project test conditions [state] method of test data Data unit Basic properties of melt flow rate of? 190 ℃ / 2.16kg ASTM D-1238 5 g / 10min density? ASTM D-1505 0.936 g / cm3 mechanical properties of tensile Strength yield point? ASTM D-638 165 kg / cm2 tensile strength at break? ASTM D-638 250 kg / cm2 Elongation at break? ASTM D-638 900% Hardness? ASTM D-2240 63 D SCALE flexural modulus of elasticity amount? ASTM D-790 7000 kg / cm2 IZOD impact strength 23 ℃ ASTM D-256 60 kg · cm / cm ESCR F50 ASTM D-1693> 500 kg · cm / cm Thermal properties Melting point? HPC 124 ℃ softening point? ASTM D -1525 110 ℃