scription Luban DGDZ-2400 is high molecular weight high-density polyethylene with broad molecular weight distribution. The grade is intended for use in PE-80 pressure pipe applications where long-term hydrostatic strength and resistance to slow crack growth are desired. The grade has good processability, exceptional melt strength and ideally suited for both large and small diameter pipes. Carbon black (CB) should be added to the granular PE via LLDPE based masterbatch to obtain ca