Fig. 9From: Utilization of sweet sorghum bagasse and citric acid for manufacturing of particleboard II: influences of pressing temperature and time on particleboard propertiesFourier transform infrared spectra of original particle of sweet sorghum bagasse (a), sweet sorghum bagasse particleboard bonded with 20 wt% citric acid (CA) under pressing times of 2 (b), 5 (c), 7 (d), 10 (e), and 15 (f) minutes before (I) and after (II) cyclic aging treatmentBack to article page