LDPE (low density polyethylene # LDPE) / 1922T / Iranian petrochemical raw materials description specification level injection The material uses toys, household items, clip cover Remarks good flow properties and mechanical properties of raw technical data Performance Project test conditions [state] method of test data Data unit Physical properties of density 23 ℃ ISO 1183 (A) 919 kg / m3 melt flow rate of 190 ℃ / 2.16kg ISO 1133 22 Dg / min mechanical properties of tensile yield strength of 200mm / min ISO 527/2 8 MPa Tensile strength of 200mm / min ISO 527/2 7 MPa Elongation at break ISO R527 400% hardness? ISO 868 45 shore D ESCR? DSM Method 3 h tensile modulus? ISO 527/2 175 MPa creep modulus 1h ISO 899 80 MPa after the ball indentation hardness? ISO 2039-1 16 MPa IZOD notched impact strength? ISO 180 / A 42 kj / m2 thermal performance of Vicat softening temperature? ISO 306 82 ℃ heat distortion temperature? ISO 75 39 ℃ melting temperature ? DIN 53765 105 ℃ Other performance antioxidants? DSM METHOD 600 ± 60 ppm