Comparison of mathematical models equilibrium moisture content for sheet rubber

Abstract

The objective of this research was to comparison mathematical models equilibrium moisture contentappropriate for sheet rubber by various experiment temperatures 40, 50, 60 and 70 OC at water activity(aw) range 0.10-0.82. The static method investigate the equilibrium moisture content of sheet rubber,and the 12 models of mathematical models equilibrium moisture content were used; Oswin, Halsey,Henderson, Henderson –Thompson, Chung and Pfost, GAB, Peleg, Modified Oswin, Modified Halsey,Modified Henderson, Modified Chung-Pfost and Modified GAB, that comparison the results of the