Marlex® EHM 6004 high-density polyethylene (HDPE) is a high molecular weight blow molding grade engineered for lightweight container applications that require excellent stiffness, processability, and durability. It is specifically designed for dairy bottles, liquid food packaging, and caulking tubes, where consistent wall thickness, efficient processing, and reliable end-use performance are critical.
Optimized for high-speed extrusion blow molding operations, Marlex® EHM 6004 PE supports stable parison formation and uniform wall distribution in thin-wall containers. Its balance of stiffness and toughness enables manufacturers to meet food-contact, regulatory and productivity requirements while maintaining dependable container quality.
Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced catalyst technologies, Marlex® HDPE resins deliver uniform molecular structure, predictable processing behavior and consistent performance across blow molding platforms.