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. 2021 Jan 27;13(3):410. doi: 10.3390/polym13030410

Table 5.

Stationary points for water absorption capacity.

WAC a Stationary Points
Codified Values Real Values
(% owf)
WAC 5 X1 = 0.1203 X1 = 9.4291
X2 = 0.1675 X2 = 9.5875
X3 = 0.4678 X3 = 7.9171
WAC 30 X1 = 0.1533 X1 = 9.5468
X2 = 0.0247 X2 = 9.0881
X3 = −0.9294 X3 = 6.6711
WAC 60 X1 = 0.16191 X1 = 9.5777
X2 = −0.0512 X2 = 8.8173
X3 = −1.0901 X3 = 6.5279

a Water absorption capacity after 5–60 min.