HONEYCOMB NOMEX® Product details Description Nomex® is an aramid polymer with molecular structure particularly stable. The paper Nomex® is obtained from different forms of aramid polymer. Non metallic honeycombs are manufactured from high temperature resistant aramid paper formed into a honeycomb structure and coated with a phenolic resin. The combination of aramid paper and phenolic resin gives commercial and aero grade of honeycomb in nomex with superior strength, toughness and chemical resistance.The honeycomb cell shapes is normally hexagonal for optimum mechanical properties. It can also be over-expanded to produce a rectangular cell shape and provide improved drapeability for the production of curved parts. Outsatanding resistance to corrosive attack by chemicals High mechanical strength at low densities Fire retardant and self extinguishing Excellent resistance to impact damage and moisture Low smoke and toxic gas emission Highly resistant to fungal growth Good dielectric properties, transparent radio and radar waves Low thermal conductivity Applications: Nomex is used in aerospace market (helicopters blades. Interior panels, flooring, flaps, engine nacelles) and into industrial markets (marine and all transportation, interior panels, flooring, racing boats shell, radar reflectors, precisional optical sysytem, automotive part). Dimension: The standard dimensions are mm1250x2500. We can also make different sizes on request. General tolerances -50 / + 100mm Thickness chosen by the customer: minimum 1.5 mm up to 500 mm depending on the type of cell. Tolerance Thickness : standard +/- 0.12 mm (+/- 0.05mm with extracost) Designation The complete description of the honeycomb provides: Alloy: description of the commercial grade (A10) or aero grade (A1 or HRH10) Density: weight of the material expressed in pounds / cubic feet or kg / m3 Cell: distance between two sides of the hexagon (mm or fraction of an inch); Also in version OX = rectangular Tolerances +/- 17% industrial type A10 +/- 10% aero grade A1 or HRH10 Pag 1/2 I.MA.TEC. IMPIANTI MATERIALI & TECNOLOGIA srl 20019 SETTIMO MIL.SE - VIA A. Einstein 16/18 - Tel. 02 33 510140 – Fax 02 32 84036 e-mail [email protected] - www.imatec.

Mechanical properties HRH-10 / A1 Aramid Fiber/Phenolic Resin Honeycomb Honeycomb Designation Material - CellSize - Density USA EU Plate Shear The values are indicative and do not represent constraint. These products are also available in verisone A10 (= COMMERCIAL GRADE). The performances are similar to those of type A1 or HRH10 (= than the minimum as subject to less restrictive specifications. Last update 05-2016 AERO GRADE), but may be slightly less Pag 2/2 I.MA.TEC. IMPIANTI MATERIAL! & TECNOLOGIA srl 20019 SETTIMO MIL.SE - VIA A. Einstein 16/18 - Tel. 02 33 510140 - Fax 02 32 84036 e-mail...