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permeation |
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permeation [‚pər·mē′ā·shən] (chemistry) The movement of atoms, molecules, or ions into or through a porous or permeable substance (such as zeolite or a membrane). How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Fuel permeation is reduced up to 97% compared with monolayer HDPE and 40% versus neat nylon 6. The oxygen permeation coefficients of the TPE alloys range from 2,000 to 20,000 cc. Paper formation, thickness, air permeation, and smoothness could also be raised. |
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