The sorption of water by nylons

摘要

AbstractThe sorption isotherms of annealed films of nylons 66 and 610 at 23°C. are well described by the Flory‐Huggins equation at all humidities. The partial specific volume of water varies from 0.46 cc./g. at 0 R.H. to more than 1.0 cc./g. at 100 R.H. The experimental partial molar heats of sorption are in good agreement with values calculated from the theory, provided allowance is made for the changes in volume on mixi