LLDPE (linear low density polyethylene # linear LDPE) / UF414 / Hyundai film material description specification level Use of the material for general industrial use agricultural film, agricultural film Remarks narrow butene comonomer, processing performance low-density raw technical data Performance Project test conditions [state] method of test data units Basic performance density ASTM D-1505 0.920 g / cm3 melt flow rate of 190 ℃ / 2.16kg ASTM D-1238 2.0 g / 10min physical properties of the film HPC 40 μm thickness Haze ASTM D-1003 14% Mechanical properties Elongation at break MD ASTM D-882 780% TD ASTM D-882 900% Tensile strength / TD ASTM D-882 370 kg / cm2 falling ball impact strength ASTM D -1709A 120 g EL Tear Strength MD ASTM D-1922 5.0 g / μm TD ASTM D-1922 9.0 g / μm at break / MD ASTM D-882 400 kg / cm2 Thermal Properties Vicat Softening Point ASTM D-1525 102 ℃