Posted by jimbarber on July 01, 2004 at 02:04:45:
In Reply to: Re: PVC/Rn222
diffusion posted by
Diffusion in Polymers on
June 09, 2004 at 17:26:44:
:Had a section of 30 mil (.000762 m) plyable PVC tested (thrice) by a "solid" lab
which resulted in a diffusion coefficient with an avg. (tightly ranged) of
about
6.5E-12
m2/s
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