Saturation Weight-Gain Levels Vs. Relative Humidity

Such changeovers follow a consistent trend and are associated with increased severity of ambient conditions, such as higher external temperature, fluid activity, or apphed stress. 

Data for the dependence of the diffusion coefficient D on temperature T are listed in Table 4.2 

The aforementioned variation of D with number of wet/dry cycles is supported by the results shown in Fig. 4.3 (Hahn 1987). 

DataforD = D(m)toMP8000andCEL9220Mpresentedfor85°CandRH = 85 and 60%. Data reduced to a form of D(m) = Do + a (mlniao)- Weight gain data predicted to follow curve A and match experimental results. (Chen et al. 2005) 

3 Saturation Weight-Gain Levels Vs. Relative Humidity 

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