Marlex® HMN TR-942 high-density polyethylene (HDPE) is a high-modulus rotational molding grade engineered for large, hollow parts requiring exceptional stiffness, toughness and stress-crack resistance. It provides a robust balance of mechanical strength and environmental durability, making it well suited for potable water tanks, chemical storage tanks and agricultural equipment.
Designed to perform reliably in rotational molding processes, Marlex® HMN TR-942 PE supports uniform wall thickness, excellent melt flow during rotation and consistent part quality in thick-section molded products. Its mechanical profile enables manufacturers to produce tanks and containers that maintain structural integrity under long-term load, outdoor exposure and demanding service conditions.
Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced catalyst technologies, Marlex® HDPE resins provide uniform molecular structure, consistent powder quality and dependable performance for rotational molding applications.