Zytel® HTN high performance polyamide

Bridge the Performance Gap With DuPont™ Zytel® HTN

A family of cost-effective, high-performance polyamides offering strength, durability and ease of processing.

When the goal is reducing weight, improving strength, enhancing durability, increasing thermal performance, simplifying processing, or all of the above, Zytel® HTN high-performance polyamide resin is a logical choice.

These high-performance resins are available in specific grades that sustain high strength and stiffness over a wide range of temperatures, chemicals and moisture exposure.

Replacing Metal, Reducing Costs

Zytel® HTN can replace metal parts that must withstand high temperature tolerances (such as engine cooling, handheld devices, and non-halogenated connectors), while reducing total cost and weight through parts consolidation.

Key Attributes

  • Stiffness
  • High strength
  • Excellent creep resistance
  • Broad temperature toleration
  • Versatile and easy to process
  •  Fatigue-resistant

Zytel® PPA Grades

  • Zytel® HTN 51 series offers outstanding chemical resistance and retention of properties when exposed to moisture
  • Zytel® HTN 52 series offers a higher melting point and deflection temperature, and is moldable in water-heated tools.
  • Zytel® HTN 54 series offers high burst pressure, retention of properties with moisture, high level of stiffness up to 110ºC, and is moldable in water-heated tools.
  • Zytel® HTN 92 series, enhanced with DuPont™ SHIELD Technology, offers high performance at temperatures up to 230ºC.

Zytel® HTN Structural Grades

Zytel® HTN53 series offers improved stiffness and toughness at ambient/moderate temperatures, an excellent surface appearance, and is moldable in water-heated tools.

Case Studies

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