Nominal thickness of plywood, mm |
9 |
12 |
Bending strength along the grain, minimum, MPa |
≥30 |
≥30 |
Bending strength across the grain, average, MPa |
≥30 |
≥30 |
Compressive strength perpendicular to the bonding plane, minimum, MPa |
≥4.5 |
≥4.5 |
Tensile strength perpendicular to the bonding plane, average, MРa |
≥2 |
≥2 |
Tensile strength to perpendicular to the bonding plane, individual, MРa |
≥1.5 |
≥1.5 |
Ultimate tensile strength parallel to external fibers, minimum, MРa |
≥40 |
≥40 |
Ultimate tensile strength perpendicular to external fibers, minimum, MРa |
≥30 |
≥30 |
Sheet nominal thickness, mm |
9 |
12 |
Minimal number of plies, pcs. |
5 |
7 |
Tolerances, mm |
±0.5 |
±0.5 |