HDPE
HDPE is a widely used thermoplastic known for its high strength-to-density ratio, excellent chemical resistance, and durability. It is commonly used in applications such as piping systems, storage tanks, and liners, where resistance to chemicals and environmental stress is crucial. HDPE is available in various forms, including sheets, rods, and custom-fabricated parts.
Available variations include:UV-stabilized HDPE: Enhanced for outdoor applications where exposure to sunlight is a concern. Food-grade HDPE: Certified for use in food contact applications, offering purity and safety. Conductive HDPE: Provides electrical conductivity for static-sensitive applications.
Product Variations
ApPLICATIONS
- Piping systems
- Chemical storage tanks
- Geosynthetic liners
- Cutting boards
- Wear strips
- Containers and bottles
Material Properties
- High chemical resistance: Resistant to a wide range of acids, bases, and organic solvents.
- Low moisture absorption: Maintains dimensional stability in humid environments.
- High impact resistance: Tough and durable, even at low temperatures
- Lightweight: Easy to handle and install.
- Good weather resistance: Suitable for outdoor applications.
Technical Data
- Density: Approximately 0.94 to 0.96 g/cm³.
- Tensile strength: 20 to 35 MPa.
- Young’s modulus: 0.8 to 1.0 GPa.
- Elongation at break: 500% to 800%.
- Melting point: 120°C to 130°C.
- Wear rate: Low, suitable for high-wear applications.
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Applicable Design Codes, Standards, and Specifications