Permeability of Polypropylene WRT Methanol
Permeability of Polypropylene WRT Methanol
(OP)
I'm trying to find out the transfer rate of methanol through a ~1mm sheet of Polypropylene. Can any one help?
I've done a fairly extensive search on the web and have good data for HDPE which is a reasonable match I beleive but its PP data that I specifically require.
Thanks for your help
I've done a fairly extensive search on the web and have good data for HDPE which is a reasonable match I beleive but its PP data that I specifically require.
Thanks for your help





RE: Permeability of Polypropylene WRT Methanol
It has a section 'Permeability Properties of polypropylene' and also, a table on 'Permeation of Methyl Alcohol.' However, having only the abstract & TOC, I cannot verify it actually has data for methanol permeation through PP.
http://www.knovel.com/knovel2/Toc.jsp?BookID=376
Another reference to try is Lange's Handbook of Chemistry, but I kind of recall only permeation data for gases & water vapor.