Gas permeability

PDMS gas permeability 
http://onlinelibrary.wiley.com/doi/10.1111/j.1749-6632.1968.tb20277.x/abstract
http://onlinelibrary.wiley.com/doi/10.1002/(SICI)1099-0488(20000201)38:3%3C415::AID-POLB8%3E3.0.CO;2-Z/abstract

2.84E-13 mol m m-2 s-1 Pa-1
http://www.rsc.org/suppdata/lc/c3/c3lc50643f/c3lc50643f.pdf
https://www.ncbi.nlm.nih.gov/pubmed/24064704

citation
polymer handbook
O2:6.95E15 cm^3.cm/(cm^2.s.Pa)
CO2: 3.489E16 
at 35oC
reference 
10^9 cm3.cm/(cm2.s.cmHg)



ASTM3985
Mecadi
http://www.mecadi.com/images/downloads/permeationsmessungen/Oxygen_permeability_ASTM_3985.pdf

http://onlinelibrary.wiley.com/doi/10.1029/2003JD004073/pdf



Gas permeable plastics
http://www.kohjin-bio.co.jp/products/#a01
EVA
http://link.springer.com/article/10.1007/s13369-012-0216-3



TPX
polymehtylpentene, 4-methylpentene-1 polyolefin

Mitsui chemicals
surface tension 24 dyne/cm
permeability 
9.4x10-15 mol.m/(m^2.s.Pa)



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