High-density polyethylene (HDPE) is a plastic resin made by the copolymerization of ethylene and a small amount of another hydrocarbon. Commonly produced from compounds with pipe material designation codes of PE 3608 or PE 4710, and color and ultraviolet stabilizer code of C or E, per ASTM D3350. You can easily formulate plastic products with the help of  Hdpe Molding Machines by a process called blow molding. Continue reading →