LLDPE (linear low density polyethylene # linear LDPE) / 118Z / Saudi sabic material description specification level film, blow the material uses a common medium size Remarks flexible blown film, the smoothness, high A / B of 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 1.0 g / 10min density of 23 ℃ ASTM D-792 0.918 g / cm3 physical properties Gloss 60 ℃ ASTM D-2457 60% Mechanical properties Elmendorf strength at break MD? ASTM D-1922 165 g TD? ASTM D-1922 300 g Tensile strength MD? ASTM D-882 40 MPa TD? ASTM D-882 32 MPa puncture resistance? SABIC 68 J / mm 1% secant modulus MD? ASTM D-882 220 MPa TD? ASTM D-882 260 MPa tensile yield strength MD? ASTM D-882 11 MPa TD? ASTM D-882 11.5 MPa Dart Impact Strength F50 ASTM D-1709 154 g Elongation at break MD? ASTM D-882 750% TD? ASTM D-882 800% Other properties opacity? ASTM D-1003 9.5%