1. Blow Molding GradeThis grade is designed for creating hollow plastic items. It has high stiffness, excellent environmental stress cracking resistance (ESCR), and chemical stability.Applications: Milk jugs, beverage bottles, shampoo and detergent containers, chemical drums, jerry cans, and automotive fuel tanks. 2. Film Grade (Blown & Cast Film)Highly popular for its strong tensile strength and moisture-barrier properties, this grade is processed into thin, durable sheets.Applications: Grocery bags, heavy-duty industrial packaging bags, food packaging films, agricultural greenhouse covers, and trash liners. 3. Injection Molding GradeUsed for creating solid, rigid, and high-impact plastic parts requiring dimension stability.Applications: Heavy-duty logistics crates, industrial pallets, waste bins, bottle caps, household items, toys, and automotive exterior trim. 4. Pipe and Extrusion GradeBecause HDPE resists corrosion, scale buildup, and high pressure, extrusion-grade granules are favored in municipal infrastructure.Applications: Potable water pipelines, gas distribution networks, underground sewage and drainage systems, and conduit protection sleeves for optical/electrical cables. 5. Geomembrane & Sheet GradeLarge-scale sheets designed for civil engineering and agricultural fluid control. Applications: Pond liners, landfill base liners, and waterproof membranes used in construction.
Updated: 27 Sep 2026 • Posted: 27 Sep 2026
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