HDPE CNC Machining

Delrin offers exceptional resistance to wear, low friction, and remarkable durability and strength.

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What is HDPE?

HDPE (High-Density Polyethylene) is a durable and lightweight plastic known for its low moisture absorption, chemical resistance, and high strength. It is commonly used in applications like orthotic and prosthetic devices, water storage systems, and tanks.

Key Advantages of HDPE

  • Excellent resistance to acids, bases, and solvents.
  • Long-lasting durability, withstanding wear and harsh conditions.
  • High machinability, ensuring quick production of parts.
  • Strong impact resistance.
  • Lightweight material.
  • Cost-effective.
  • Minimal moisture absorption.
  • Recyclable and food-safe: Widely used for environmental sustainability (recycling #2), with many grades being food-grade.
  • Certain HDPE grades are capable of being sterilized.

HDPE Applications

  • Containers for storing chemicals
  • Food storage containers
  • Kitchen cutting boards
  • Marine industry uses
  • Medical equipment
  • Outdoor furniture
  • Plumbing pipes
  • Toys and play items

Properties of HDPE

  Ultimate Tensile Strength Impact Strength Heat Deflection More Information
HDPE 4.42 KSI (30.5 MPa) 69 J/m 185° F (85° C) Data Sheet