Marlex® HMN TR-945 high-density polyethylene (HDPE) is a high‑modulus rotational molding grade engineered for large, thick‑section parts that demand exceptional structural stiffness, toughness and long‑term durability. It provides a strong balance of mechanical strength and environmental resistance, making it well suited for large storage tanks, ductwork and other high‑modulus rotationally molded components.
Designed for demanding rotational molding environments, Marlex® HMN TR-945 PE supports uniform wall thickness, reliable powder flow and consistent part quality in large hollow parts. Its high‑modulus profile enables manufacturers to produce components that maintain shape, rigidity and performance under prolonged loading and challenging service conditions.
Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced catalyst technologies, Marlex® HDPE resins deliver uniform molecular structure, consistent powder quality and dependable performance for rotational molding applications.