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. 2018 Dec 3;10(12):1334. doi: 10.3390/polym10121334

Table 6.

Results of SEM micrograph analysis.

Foam Symbol Cell Size (μm) Thickness of Cell Wall (μm) Content of Cell per Area Unit (cell/mm2)
EPB2.0 258 ± 14 17 ± 2 12 ± 1
EPB2.4 269 ± 17 18 ± 2 11 ± 2