LDPE (low density polyethylene # LDPE) / 18D / Daqing petrochemical raw materials specification level description of the film, blow the material use blow molding, plastic sheeting, plastic film. Raw technical data Performance Project test data units Basic properties of density 0.919 g / cm3 physical properties of melt flow rate of 1.5 g / 10min mechanical properties of tensile strength of 9 N / mm2 to 600% elongation at fracture strength 12 N / mm2 environmental stress cracking 3 h the impact strength of 120 g of electrical properties of dielectric loss tangent dielectric constant of 2.4 0.3 KHz dielectric strength 40 KV / mm Thermal Properties Brittle temperature -70 ℃ Other properties Appearance Fish eye 30 / 1200cm2 turbidity 14%