The Study of Bound Water Status and Pore Size Distribution of Chinese Fir and Poplar Cell Wall by Low-Field NMR

Table 4

Fitted constants calculated for the GAB equation adsorption isotherms.

Species	(cm^3·g^-1)
F24×Na 1-1 (heartwood)	0.06031	18.5284	0.7855	0.99
F24×Na 1-1 (sapwood)	0.06949	14.3781	0.762	0.98
Kaihua 13 (heartwood)	0.0726	17.8973	0.7486	0.98
Kaihua 13 (sapwood)	0.06111	20.7627	0.7938	0.98
Yang 020	0.07733	13.5903	0.7344	0.99
55/65	0.07306	10.2382	0.7428	0.99
Nanyang	0.05527	22.2837	0.8162	0.99
Zhongliao 1	0.0703	10.1092	0.7473	0.99