|Re: diffusion of hexane through polypropylene (PP)|
Posted by Diffusion Platform on
In Reply to: diffusion of
hexane through polypropylene (PP) posted by Jim Roberts on November 03, 2003 at :
As the diffusivity is concentration dependent we provide you with a weighted average diffusion coefficient for the concentration range of 100% liquid n-hexane in polypropylene. This diffusion coefficient is only applicable for stationary permeation calculations and for polyproplylene . The weighted average diffusion coefficient of n-hexane in polypropylene is 1E-12 m2/s at 23 degrees Celsius and 1 bar system pressure. When you require support with n-hexane or other organic solvents in vapour phase and/or instationary permeation or another special application, we invite you to contact us via firstname.lastname@example.org. Thanks.