PP Honeycomb Core

Polypropylene (PP) honeycomb cores are a strong but flexible lightweight material that provides optimal mechanical performance in composite sandwich structures.

Additional information

Weight 1 kg
Dimensions 100 × 100 × 1 cm
Cell size

8mm, 10mm, 12mm



Non-woven fabric




Standard size

1220*2440mm, customized

Details about PP Honeycomb Core

Polypropylene honeycomb core is the next-generation polypropylene honeycomb that is the strongest on the market today. With its all-round superior properties and competitive pricing, it is fast becoming a popular composite core material for increasing strength and stiffness at reduced weight.polypropylene honeycomb core is abbreviated to pp honeycomb core.



PP Honeycomb core  has the following characteristics:
  • Lightweight
  • Higher resistance to compression and impact
  • Advanced capacity of acoustic insulation
  • Excellent heat-shielding performance
  • Waterproofing and effective resistance to corrosion
  • Environmentally Friendly is recyclable
PP Honeycomb  core Applications:
  • Marine:hulls, bulkheads, decks, superstructures, internal furniture
  • Automotive and Rail:shock absorbers, door panels, floor panels, roof panels
  • Wind Energy:blades, housings, spinners
  • Architectural:laminated wall claddings, floor panels, wall panels, roof panels, specialized clean room wall panels
  • Industrial construction:floating roofs, floating docks, bridges, platforms, chemical tanks,filtration
  • Packaging:reinforced casings
In addition, polypropylene(PP) honeycomb is used as support for filters and it is applied to diminish corrosive gas emissions thanks to the chemical-resistance of this product and it reliability in aggressive environments.As core in sandwich panels, polypropylene honeycomb(PP) is faced with different materials, from aluminum sheets to laminated skins, from marine plywood to fiberglass.

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