RhinoKore P100

The paper core is ideally suited to static loading applications that require strength and stiffness. The paper core is not as flexible by nature so it will not conform to shapes as well as the synthetic core. A typical application for the paper core would be sandwich panels (doors, structures, floors).

RhinoKore P100 honeycomb core panels are manufactured in 4 ft. x 8 ft. panels or custom sizes, in thicknesses ranging from 1/4 in. to 12 in. Available with foam injection or without, both styles of core sheets can be finished with additional skinning or facings, making them paintable or fully finished.

The P100 phenolic treated kraft paper resists water absorption and provides significant stiffness, making it optimal for applications requiring a strong, stiff panel.

P100 Paper Core Characteristics

RhinoKore phenolic kraft paper honeycomb core
  • Compression strength: 1” thick = 437 psi compressive strength
  • Flexural strength: 1” thick = 100.4 psi strength at 5% strain
  • Shear strength: 1” thick = 156 psi shear strength rating
  • Superior strength to weight ratios
  • Water resistant
  • Significant price to performance ratios

Need a custom cut or size? Looking for a unique surface material? RhinoKore also provides custom composite panels for your project requirements.

Frequently Asked Questions

Honeycomb panels are available up to 4’ x 8’. Thicknesses range from ¼” to 12”

RhinoKore S150 Synthetic Foam Injected Honeycomb Panels weigh 14.2 oz./ sq. ft.

RhinoKore P100 Phenolic Kraft Foam Injected Honeycomb Panels weigh 10.2 oz./ sq. ft.

Note: Based on 12 in. x 12 in. x 1 in. sample

Yes, both honeycomb panels can be ordered without foam injection

RhinoKore S150 Synthetic Foam Injected Honeycomb Panels at 1 in. thick has an R 3.19 rating

RhinoKore P100 Phenolic Kraft Foam Injected Honeycomb Panels at 1 in. thick has an R 3.15 rating

Most traditional building products from thermoset and thermoplastic composite skins to metal, wood, or even concrete can effectively adhere to the surface of the RhinoKore honeycomb panels

RhinoKore foam injected honeycomb panels are less than half the weight of plywood and are not susceptible to rot.

RhinoKore S150 Synthetic Foam Injected Honeycomb Panels at 1`` thick has a 191 psi shear strength rating.

RhinoKore P100 Phenolic Kraft Foam Injected Honeycomb Panels at 1`` thick has a 156 psi shear strength rating.

RhinoKore S150 Synthetic Foam Injected Honeycomb Panels at 1`` thick has a 404 psi compressive strength rating.

RhinoKore P100 Phenolic Kraft Foam Injected Honeycomb Panels at 1`` thick has a 437 psi compressive strength rating.

RhinoKore S150 Synthetic Foam Injected Honeycomb Panels at 1`` thick has a 158.8 psi flexural strength rating at 5% strain.

RhinoKore P100 Phenolic Kraft Foam Injected Honeycomb Panels at 1`` thick has a 100.4 psi flexural strength rating at 5% strain.