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Open vs. Closed Cell Foam: Understanding Permeability

Posted by Polymer Technologies on 10/12/16 1:21 PM

Porous plastic foam is on the cutting edge of insulation for vapor, heat, noise, and other elements. The two major variants of porous plastic foams are open and closed cell foams. Both types of foam are used in everyday products, but because of their structural differences, one type of foam may perform better than the other depending on the desired application.

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Topics: closed cell foam, open cell foam