Gas-filled polymer foams

There are also two separate groups of gas-filled polymer foam structures. These may be classified as the closed-cell type where the cells are predominately isolated from each other, and the open-cell structures, where the cells are connected so that the bubbles exist in a continuous phase. Only the closed-packed structures are considered... 

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See also in sourсe #XX -- [ , , ]

See also in sourсe #XX -- [ , , ]

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