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Measurement of Gas Solubility in
Polymers Solubility and diffusivity of gases in
polymers are two important physical properties which determine the success of
foaming a given polymer. These properties are also used to characterize the barrier
property of the polymer in food packaging applications. Engineers at PPI have
developed a unique method to measure these properties. Custom designed
high pressure vessels are used for off-line solubility measurements.
The gas solubility in a polymer is calcula
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