Where Nomex Honeycomb Is Used in North American Manufacturing
Aramid-paper honeycomb for flame-resistant, lightweight aircraft interior panels. Used in 11 part families across 1 industry.
Aerospace & Defense
11 PART FAMILIES
Defense
Rotor bladeDOMINANT
Nomex core fills the afterbody behind the spar, holding the aerofoil shape at almost no weight and no stiffness contribution
UAV airframeCOMMON
Nomex and foam cored sandwich for fuselage shells and wing skins on the larger airframes
Interior
Overhead binDOMINANT
Nomex core sets the bin bucket stiffness, and bin weight per shipset is one of the few interior metrics an airline negotiates directly
Galley structureDOMINANT
Nomex cored panel is the whole structure: the monument is a bonded box of sandwich panels with extruded edge members, not a frame with a skin on it
Sidewall panelCOMMON
Nomex cored phenolic glass sandwich, decorated with a printed thermoplastic film, is the standard cabin lining panel across every widebody and narrowbody in service
Primary Structure
Empennage skinCOMMON
Nomex cored sandwich in the lighter torque box panels and rudder and elevator skins where buckling rather than strength sets the thickness
Secondary Structure
Floor panelDOMINANT
Nomex core is what a floor panel is: seat track and rolling cargo loads over a long unsupported span, plus a flammability requirement that rules out most other cores
Control surfaceCOMMON
Nomex honeycomb is the reference core: flame resistant, corrosion free, and light enough that a full-depth sandwich beats a stiffened monolithic skin on weight
FairingCOMMON
Thin Nomex core between two-ply skins, the cheapest stiff panel in aerospace and the part family most exposed to water ingress in service
RadomeCOMMON
A half-wave or A-sandwich radome wall is a low-dielectric core between two thin skins, tuned as an electrical stack rather than a structural one
Access panelCOMMON
Cored sandwich for the panels big enough to oil-can under hand load, which is most of them
Who supplies it
Companies mapped at Tier 2 or Tier 3 selling core materials into the 1 industry where Nomex Honeycomb is used, largest first. At most 12 are listed. Tier and industry placement for each company is in the report for that market.
Owens CorningOH · Enterprise
HexcelCT · Large
Huntsman Advanced MaterialsTX · Large
Olin EpoxyMO · Large
Solvay Composite MaterialsGA · Large
Toray Composite Materials AmericaWA · Large
Gurit (NA ops)Mid
Mitsubishi Chemical Carbon Fiber and CompositesCA · Mid