... .film grade,blow grade,injection grade 3.SGS certificate Virgin HDPE,LDPE,LLDPE,Grade: Blow molding grade, injection molding grade, ... of pipes, make shading net, and make cable wire-insulating.HDPE cable materialPropertyUnitTypical ValueMass densityg/cm 30.941-0.959Melt flow ... Rate(190 centidegree /2.16kg)g/10min≤1.0Tensile yield strengthMPa≥19.0Flexural modulusMpa≥965Elongation@ ...