Posted by Diffusion in Polymers Platform on November 06, 2004 at 19:51:21:

In Reply to: water diffusion into PET posted by claudio raggi on November 04, 2004 at 13:51:54:

Dear Claudio Raggi,

The diffusion coefficient of Water into Poly Ethylene Terepthalate (PET) is:

3.9 E-13 m2/s

at 25 degrees Celsius and 1 atmosphere.

Kind regards,
Diffusion in Polymers Platform

: i'm looking for the water diffusion coefficient into PET.
: any suggestion is welcome.
: thank you.
: cr