PN2 Aerospace Grade Aramid Fiber Honeycomb
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PN2 Aerospace Grade Aramid Fiber Honeycomb Description: PN2 aerospace grade aramid fiber honeycomb exhibits outstanding flammability properties. It is manufactured from DuPont Nomex® paper (or equivalent) and coated with a heat resistant phenolic resin. Applications: PN2 honeycomb uses include aircraft galleys, flooring, partitions, aircraft leading and trailing edges, missile wings, radomes, antennas, military shelters, fuel tanks, helicopter rotor blades and navy bulkhead joiner panels. • Fire resistant (self extinguishing) • High strength to weight ratio PN2 honeycomb is available in sheets, blocks or cut to size pieces in both regular hexagonal and over expanded (OV) cell configurations. • Corrosion resistant Cell Sizes: Length: Width: Thickness: Density: Cell Size: • Excellent dielectric properties • Thermally insulating • High toughness • Excellent creep and fatigue performance • Good thermal stability • Densities as low as 1.5 lb/ft3 (24 kg/m3) • Over expanded cell configuration suitable for forming simple curves • Compatible with most adhesives used in sandwich composites Special dimensions, sizes, tolerances and specifications can be provided upon request.

PN2 aerospace grade aramid fiber honeycomb is specified as follows: Material - Cell Size - Density - Cell Configuration Note: Designates aerospace grade aramid fiber 1/8” OV core can be over expanded only to a maximum of 20% over nominal cell size. ®Nomex is a registered trademark of E.I. DuPont de Nemours, Wilmington, Delaware. The nominal density in pounds per cubic foot Cell size in inches Over expanded cells PN2 Mechanical Properties PLASCORE ® Honeycomb Designation COMPRESSIVE (BARE) DENSITY PLATE SHEAR “L” DIRECTION MODULUS (ksi/GPa) STRENGTH (psi/MPa) MODULUS (ksi/GPa) STRENGTH...