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Zylon® Fiber

Zylon® (PBO fiber) is a super fiber with strength and modulus that almost doubles p-Aramid fiber.  Zylon has superior creep resistant to p-Aramid fibers and is very heat resistant, with a decomposition Temperature of 650°C (1202°F) and has extremely high flame resistance.   Zylon is not light resistant and shows a decrease in strength with exposure to sunlight.  Zylon products for outdoor use have to be protected by convering materials.

 

Zylon® Fiber Properties:

  • Highest tensile strength and tensile modulus among high-performance fibers
  • Creep resistant
  • Extremely heat and flame resistant
  • Decomposition temperature of 1202°F
  • Low shrinkage in hot air
  • Strength decreases in conditions of high humidity
  • Strength decrease with exposure to ultraviolet light and visible light
  • Stable with most organic mediums (methanol, gasoline, brake fluid, etc.)
  • Strength decreases in exposure to strong acids

 

Zylon® Fiber Applications: