Dear All,

I found on the internet advertisement for software for determining diffusion and migration rate through multilayer packaging materials. I have a containment for consumer goods and I want to study new lightweight and chemical resistant packaging solutions. Regarding this I want to ask the following; can diffusion/ migration of molecules in multilayer materials be calculated using this seemingly rather simple software [which obviously does not contain any thermodynamic model except for Arrhenius Law ;-((].I thought these equations, especially for instationary solutions and interfacial non idealities to be rather complex.

Either way, thanx for your time,

kate/