LDPE (low density polyethylene # LDPE) / 2004TC37 / Iranian petrochemical raw materials specification level description of the expected use of film in general packaging film raw technical data Performance Project test conditions [state] method of test data Data unit Physical properties?? Melt flow rate? 190 ℃ / 2.16kg? ISO 1133? 4.7 Dg / min? density? 23 ℃? ISO 1183 (A)? 921 kg / m3 Mechanical properties? impact strength?? ASTM D-4272? 15 kJ / m? tear tear strength TD?? ISO 6383-2? 30 KN / m? Tear strength MD?? ISO 6383-2? 80 KN / m? yield stress TD? 200mm / min? ISO R527-1? 11 MPa? yield stress MD ? 200mm / min? ISO R527-1? 12 MPa? Tensile strength TD? 200mm / min? ISO R527-1? 15 MPa? Tensile strength MD? 200mm / min? ISO R527-1? 27 MPa? Elongation at break rate TD? 200mm / min? ISO R527-1?> 450%? Elongation at break MD? 200mm / min? ISO R527-1? 100%? Elastic Modulus TD?? ISO R527-1? 190 MPa? modulus amount MD??? ISO R527-1? 190 MPa? friction coefficient?? ASTM D-1894? 0.2? optical properties? gloss?? ASTM D-2457? 53 ± 5%? haze?? ASTM D1003A? 9.5% ? Transparency?? DSM METHOD? 23 mV other? antioxidants?? DSM METHOD? 600 ± 60 ppm? opening agent?? DSM METHOD? 800 ± 50 ppm? slippery agent?? DSM METHOD? 900 ± 90 ppm