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help with plastics(gas diffusion)

help with plastics(gas diffusion)

help with plastics(gas diffusion)

(OP)
Hi everybody.

I am working on something that requires a plastic with high gas permeability but can also retain structural integrity with very thin layers. However, I am not familiar with plastics at all so I have no idea where to start.  Any tips would be much appreciated :)

 

RE: help with plastics(gas diffusion)

Are you going to make pipe with it?
Just that I don't understand why you posted in this forum.

Only put off until tomorrow what you are willing to die having left undone. - Pablo Picasso

RE: help with plastics(gas diffusion)

It will also help if you define "gas": eg. vinyl is highly permeable to H2S, teflon somewhat pearmeable to HCl,etc.

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