Posted by Diffusion-poymers.com on February 14, 2005 at 08:52:34:

In Reply to: Diffusion of Isopropyl alcohol through 0.5 mm HDPE posted by INDRANATH SENGUPTA on February 11, 2005 at 14:11:35:

Dear Indranath Sengupta,

While the solubility of iso propyl alcohol is rather low, it is not expected that the High Density Poly Ethylene swells during the diffusion process. So, it is a normal Fickian diffusion process.

Kind Regards,

: Dear Forum,
: I need to to know, how does Isopropyl alcohol diffuse
: through 0.5 mm wall thickness HDPE moulded container.

: Regards,
: Indranath