Table 2. Absorption Kinetics of Superabsorbents CMG-Bt (6–10) and CMG-Bt-Si (1–4).

superabsorbent material	sample	A∞ (g/g)	ζ (s)
CMG-Bt	CMG-Bt 06	26.97	261
	CMG-Bt 07	25.81	73
	CMG-Bt 08	32.15	90
	CMG-Bt 09	32.6	93
	CMG-Bt 10	26.05	192
CMG-Bt-Si	CMG-Bt-Si 01	32.54	58
	CMG-Bt-Si 02	42.15	41
	CMG-Bt-Si 03	34.01	45
	CMG-Bt-Si 04	29.5	61