Table 3.

Flatwise compression properties of the vented honeycomb sandwich panels.

	20 °C	160 °C	300 °C	440 °C
σ/MPa	38.29 ± 1.6	36.20 ± 1.5	32.47 ± 1.4	27.63 ± 1.2
E/MPa	943.87 ± 17	657.81 ± 15	613.97 ± 13	411.85 ± 13