Marlex® 9045 high-density polyethylene (HDPE) is an injection molding grade engineered for thin-wall and lightweight rigid applications that require efficient mold filling, good stiffness and dependable part performance. It delivers a combination of high flow, balanced toughness and chemical resistance, making it well suited for thin-wall food containers, housewares, toys and structural foam applications when used with appropriate foaming agents.
Designed for high-speed manufacturing environments, Marlex® 9045 PE supports short cycle times, consistent part geometry and repeatable quality across high-volume production runs. Its flow characteristics enable the molding of complex and thin sections while maintaining the rigidity needed for everyday consumer and industrial use.
Produced using CPChem’s proprietary MarTECH® loop slurry process and advanced catalyst technologies, Marlex® HDPE resins provide uniform molecular structure, efficient processing and dependable performance across injection molding platforms.