International Journal of Interdisciplinary Research
Table 2 Physical properties of the uncoated, binder-coated, and SSPCM-coated non-woven polyester substrate (standard deviation in parenthesis)
Sample | Mass per unit area (g/m2) | Thickness (mm) | Coating add-on weight (wt%) | SSPCM add-on (wt%) | Air permeability (m/s) | Thermal conductivity (W/m K) |
|---|---|---|---|---|---|---|
Uncoated | 268 (14) | 2.28 (0.03) | – | – | 20 (1) | 0.14 (0.02) |
Binder-coated | 298 (5) | 2.31 (0.02) | 7.30 (0.64) | – | 10 (1) | 0.13 (0.02) |
S 5 | 306 (14) | 2.32 (0.02) | 12.48 (0.01) | 4.58 (1.80) | 9 (2) | 0.19 (0.07) |
S 15 | 335 (15) | 2.39 (0.46) | 19.99 (0.07) | 13.69 (2.00) | 2.7 (0.8) | 0.22 (0.05) |
S 25 | 371 (7) | 2.44 (0.02) | 27.85 (0.50) | 22.17 (0.40) | 2.7 (0.5) | 0.74 (0.05) |