Open Access
Table 1
Macroscopic parameters parameters of melamine foams: Comparison between characterization [8, 9], mono-sized model by Perrot et al. [13], 3-parameter model by Horoshenkov et al. [26] and poly-sized model (this work).
| Foam | D (μm) | CD (–) | k0 (×10−10 m2) |  (×10−10 m2) |
Λ (μm) | Λ′ (μm) | α∞ (–) |
|---|---|---|---|---|---|---|---|
| UF (Gray) | |||||||
| Characterization | 166 | 0.41 | 31.47 ± 3.69 | 75 ± 12 | 141 ± 14 | 298 ± 104 | 1.06 ± 0.03 |
| Mono-sized model | 397 | 31.47 | 67 | 241 | 450 | 1.03 | |
| 3-parameter model | 1.01 | 12.55 | 48.31 | 111.86 | 2.316 | ||
| Poly-sized model | 21.76 | 73.15 | 124.12 | 243.89 | 1.03 | ||
| TG (Blue) | |||||||
| Characterization | 178 | 0.42 | 27.24 ± 1.89 | 72 ± 13 | 125 ± 15 | 254 ± 71 | 1.07 ± 0.04 |
| Mono-sized model | 369 | 27.24 | 58 | 224 | 419 | 1.03 | |
| 3-parameter model | 1.21 | 13.54 | 51.75 | 115.69 | 2.23 | ||
| Poly-sized model | 26.38 | 89.31 | 134.36 | 264.53 | 1.03 | ||
| G+ (White) | |||||||
| Characterization | 138 | 0.36 | 14.09 ± 0.71 | 36 ± 6 | 97 ± 12 | 187 ± 12 | 1.08 ± 0.05 |
| Mono-sized model | 265 | 14.09 | 30 | 161 | 301 | 1.03 | |
| 3-parameter model | 1.11 | 7.94 | 45.14 | 86.95 | 1.926 | ||
| Poly-sized model | 11.62 | 37.37 | 98.62 | 191.99 | 1.03 | ||
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