Structural Honeycomb - H11PP
Nida-Core H11PP
Nida-Core H11PP is manufactured by a proprietary process of thermowelding equal thickness polypropylene film. Whereas H8PP is extruded in sections, and further thermally bonded to create large blocks, Nida-Core H11PP is made on a continuous line, in blocks up to 4" thick and 49" wide. Whereas the cell shape of H8PP is of true hexagonal shape in 8 mm, the H11PP cell is more rounded, without clearly defined angular shape.Barrier film and scrim cloth are thermally bonded to the honeycomb. H11PP can be supplied either plain or scored.
Nida-Core H11 PP |
Mechanical Propepties |
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English Unit |
Metric Unit |
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Compressive Strength ISO 844 |
44 psi |
0.3 Mpa |
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Compressive Modulus ISO 844 |
1450 psi |
10 Mpa |
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Tensile Strength NFT56-130 |
44 psi |
0.3 Mpa |
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Shear Strength ISO 1922 |
44 psi |
0.3 Mpa |
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Shear Modulus ISO 19222 |
725 psi |
5 Mpa |
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Thermal Conductivity By Fourier Law |
k=.03 |
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Water Absorption in 24 hours |
0.10% |
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Dimensional Thermal Stability |
(-40)F to (230)F |
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Flammability ASTM D776 |
Inflammable, Not toxic smoke |
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Sound Attenuation |
Greater than 22Db |
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Density |
3.0 Lbs/ft3 |
48 kg/m3 |
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Peel Strength |
Excellent |
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Fatigue Resistance |
Excellent |
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Impact Resistance |
Excellent |
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Sound Attenuation |
Greater than 22Db |
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