diffusivity of water in PCL e=<x>2灯 1.and D Alla, Amhenius eguation A (4 ace era E<<1 (auel so x=2 623X d/a' 37C 22×9k12×3y /2 x17 n,c做hmam中y以6 E4623962JPS1 4 of 4DH2O = diffusivity of water in PCL BE.462J/3.962J PS 1 4 of 4