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Originally Posted by Rex Grigg
Book mark this chart. It helps a lot. Now if we could get one of the big brains to explain what the measurements are. |
Well, that chart sure ends any speculation about the comparison of different materials. The question is now what permeability numbers are significant. How much CO2 are we actually going to lose in a short run of any of the commonly available materials? Or, in a more practical sense, how much will it shorten the life of a CO2 bottle, especially since we are on the low pressure side of the regulator?