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DuPont Personal Protection

Nomex®

Industrial: Nomex® IIIA

The effectiveness of Nomex® has been proven and documented in laboratories, field tests and real-life flash fire and electric arc situations.

Garments of Nomex® consistently provide outstanding thermal performance because Nomex® IIIA:

  • Is inherently flame resistant
  • FR apparel made with Nomex® helps protect against heat and flames
  • Provides permanent flame resistance that won't wash out or wear away.
  • Minimizes break-open and maintains a stable, inert barrier between the fire/arc and skin, protecting the wearer from direct exposure
  • Forms a tough, protective char when exposed to flame, and stays supple until it cools
  • Meets NFPA 1975 for firefighters’ stationwear
  • Meets the ASTM F-1506 standard for workers’ apparel as protection from electric arc exposure.
  • Complies with NFPA 70E Standard for Electrical Safety in the Workplace
  • Complies with NFPA 2112 Standard on Flame-Resistant Garments for Protection of Industrial Personnel Against Flash Fire

Garments made with Nomex® thermal technology are extremely durable and resist abrasion, tears and chemicals.

They’re also an excellent value, lasting three to five times longer than other standard and protective fabrics, including 100% cotton and flame-retardant treated (FRT) cotton. In lease, rental and purchase programs, the outstanding wear life of garments of Nomex® IIIA can contribute to bottom-line savings. Garments of Nomex® are as comfortable to wear as other work clothing. Lightweight, breathable fabrics of Nomex® brand fiber are designed to transport moisture away from the skin, which helps wearers feel cool and dry. Side-by-side wear tests show that fabric weight is the single greatest factor in controlling garment comfort, and that the lightweight comfort of Nomex® is often preferred over other protective fabrics.