Polyurethane Foam Types

What is Polyurethane Foam? Polyurethane foam (PU foam) is a versatile, synthetic material that is a type of polymer with a cellular, porous structure. It is produced through an exothermic chemical reaction between two primary components: an isocyanate and a polyol. When these two liquids are mixed, they react and expand, releasing carbon dioxide (CO2​) […]