| Means | Apparent density [kg/m3] | Thermal resistance [(m2∙K)/W] | Total thermal resistance [(m2∙K)/W] | Heat transfer coefficient [W/(m2∙K)] | Equivalent thermal conductivity [W/(m∙K)] |
| ① | 756 | 0.707 | 0.857 | 1.17 | 0.350 |
| ② | 781 | 0.862 | 1.012 | 0.99 | 0.286 |
| ③ | 787 | 1.110 | 1.260 | 0.79 | 0.220 |
| ④ | 791 | 1.146 | 1.296 | 0.77 | 0.214 |