PP polypropylene honeycomb core exhibits a unique cell structure. The core has 3 orientations vs. the 2 orientations common with other honeycomb, making its properties more uniform. Each cell has a tubular form and is inherently stable.

PP polypropylene honeycomb is supplied with or without a non-woven polyester veil for better bonding. It is also supplied with or without a film barrier under the polyester veil to limit the amount of resin consumption.

• High strength to weight ratio
• Corrosion, fungi, rot, chemical and moisture resistant
• Sound and vibration dampening
• Energy absorbing
• Thermoformable
• Temperature use to 180°F
• Recyclable

PP polypropylene honeycomb uses include sandwich panel cores, energy absorption and filtration media.

PP polypropylene honeycomb is available in the following standard dimensions.

Polypropylene Honeycomb (PDF)
(includes mechanical properties)