PRED-G-B7-000001/2/8/9/10 · VAR-G-B9-000001/2/8/9/10
PP honeycomb core engineering states
Three coherent core-property tuples prevent unsupported cherry-picking of density, cell size and strength.
Coherent tuples
| State | Density | Cell | Compression | Shear strength | Shear modulus |
|---|---|---|---|---|---|
| LOW | 64 kg/m³ | 10 mm | 1.24 MPa | 0.41 MPa | 13.8 MPa |
| NOMINAL | 72 | 9 | 1.565 | 0.495 | 14.5 |
| HIGH | 80 | 8 | 1.89 | 0.58 | 15.2 |
Boundary
Rows are candidate/model states. Values from different rows must not be mixed to create an unsupported “best” core. Supplier grade, cell-wall geometry and physical test evidence are not yet available.
Source identifiers: PRED-G-B7-000001/2/8/9/10 · VAR-G-B9-000001/2/8/9/10 · Last content change: 2026-09-22