surfmaid.com

Have you ever imagined how does the heat get transferred through the Closed Cell Foam Insulation? The transfer of heat mainly takes place via three means. First, the heat is transferred through the solid polymer, with which the cell structure of the closed cell foam insulation is made of. Second, the heat transfers through the low conductivity gas, filled inside the closed cells, which is also termed as the blowing agent. Third, the heat transfers by radiation. So, you can see that the cumulative action of all these three processes helps in transferring the heat across the closed cell foam insulation