LDPE (low density polyethylene # LDPE) / N210 / Shanghai Petrochemical material description specification level chemical resistance, film, blow molding raw technical data Performance Project test conditions [state] test data units Basic properties of melt mass flow rate 190 ℃ / 2.16kg 2.2 g / 10min Density 23 ℃ 0.921 g / cm3 Mechanical Tensile Strain at Break 780% Tensile strength 15.9 MPa other properties fisheye 0.4mm 0 个 / 1520cm2 particulate contamination particles 0 Appearance / kg Large granule and small granule 0 g / kg of fish eyes 0.8mm 0 个 / 1520cm2 haze of 10%