Hexcel® HexWeb® HRP - 1/4 - 4.5 Fiberglass/Phenolic Honeycomb

Designation: Material-Cell Size (inches)-DensityHexWeb HRP is a glass fabric reinforced honeycomb in which a heat-resistant phenolic resin is used both for initial and final impregnations. This product was developed for use at service temperatures up to 350°F. However, it is also well suited for short exposures at high temperatures. The HexWeb HRP-series honeycomb is available in the standard hexagonal confiation, as well as in the two formale geometries - OX-Core and Flex-Core.Features: High strength up to 350°F; Good insulation and dielectric properties; Good bonding surface; Readily heat formed.Applications: HexWeb HRP has proven to be an excellent core material for radomes, aircraft structural parts and fairings, heat shields, and other assemblies that see elevated temperature service.