PK2 Kevlar N636 Para-Aramid Fiber Honeycomb ® Description: PK2 Kevlar® N636 para-aramid fiber honeycomb is an extremely lightweight, high strength, non-metallic honeycomb manufactured with para-aramid fiber paper (DuPont Kevlar® N636 or equivalent) impregnated with a heat resistant phenolic resin. This core material exhibits improved performance characteristics over Nomex® and Korex® in the areas of weight, strength, stiffness and fatigue. Applications: PK2 honeycomb is a high performance non-metallic core which can replace fiberglass and Nomex® honeycomb core materials to achieve significant weight reductions without sacrificing performance in most applications. PK2 honeycomb uses include boat decks, aircraft galleys, flooring, partitions, aircraft leading and trailing edges, radomes, flaps, access panels and doors. • Up to 40% higher properties than comparable density Nomex® honeycomb PK2 honeycomb is available in sheets, blocks or cut to size pieces in regular hexagonal cell configurations. Selected densities available in high shear (HS) configuration for higher stiffness. • Extremely high strength to weight ratio Cell Sizes: • Excellent thermal and moisture stability • Improved shear strength and modulus • Conforms to stringent smoke, toxicity and flammability standards Length: Width: Thickness: Density: Cell Size: • High toughness Special dimensions, sizes, tolerances and specifications can be provided upon request. Plascore, Inc. employs a quality management system in the manufacture of honeycomb core and composite panels that is ISO 9001:2000 certified. © 2017 Plascore, Inc. All

Material - Cell Size - Density - Cell Configuration Note: ®Kevlar and ®Nomex are registered trademarks of E.I. DuPont de Nemours, Wilmington, Delaware. PK2 Mechanical Properties* PLASCORE® Honeycomb Designation * Preliminary or estimated values based on limited testing per MIL-STD-401 at room temperature. Plascore, Inc., employs a quality management system that is Nadcap, AS/EN/JISQ 9100, ISO 9001:2008 and ISO 14001:2004 certified. IMPORTANT NOTICE: The information contained in these materials regarding Plascore's products, processes, or equipment, is intended to be up to date, accurate, and...