Introduction of High-Density Polyethylene (HDPE) High-Density Polyethylene (HDPE) is a type of thermoplastic polymer produced from the monomer ethylene. It is known for its high strength-to-density ratio, making it a widely used material in various applications. High-density polyethylene or HDPE is a commonly used petroleum thermoplastic and the most used of the three polyethylenes for […]