The material is self-extinguishing totally inherent fire resistant (no harsh chemical treatments). When Carbon X is exposed to flames it expands, creating an oxygen depleted environment so the fire cannot continue.
Odor neutralizer, anti-static, low thermal conductivity
D17Maintains performance values after washing.
■ 2 Layers of material at the head.
■ 1 layer of material on shoulders.
■ Head length 13″.
■ Bib (apron) 18″ length.
■ Full Face Opening Circular Measurement 120mm – 145mm.
■ Elastic face opening stretches to accommodate a circumference of at least 31″ (800mm) for ease of donning, snug fit, and proper seal with fullface SCBA.
■ 100% Nomex yarn
■ Universal size
Material—-65% Oxidized Polyacrylonitrile (OPF)/35% artificial tri-blend
Construction—-1×1 Knit Thermal
Weight—-6.5 Oz/yd2 (1/-0.5)
Thermal Protection Capacity (TPP)—-When receiving 30.2 cal/cm2
Tearing force—-315 N
Heat and thermal shrinkage resistance test—-Receiving 0%
Seam breaking strength test—-695 N
NFPA 70E Performance Specifications for ASTM F 1959/F 1959M – 06ae1
■ HRC Level 1 = minimum 5 cal/cm2 to 7 cal/cm2
■ HRC Level 2 = minimum of 8 cal/cm2 to 24 cal/cm2
■ HRC Level 3 = minimum of 25 cal/cm2 to 39 cal/cm2
■ HRC Level 4 = minimum 40 cal/cm2 and more.