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Polyurethane elastomer permeability

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Rogerio1

Rogerio1

Chemical
Joined
Oct 29, 2003
Messages
18
Location
DE
Does anybody know of a way to modify a polyurethane elastomer formulation to make it more permeable to nitrogen or air? (permeability to CO2 or vapor is good) Could be a filler, additive or resin modifier.
 
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