Polyurethane Foam Slab

Flexible polyurethane foam (FPF) is a polymer produced from the reaction of polyols and isocyanates, a chemical process pioneered in 1937. FPF is characterized by a cellular structure that allows for some degree of compression and resilience that provides a cushioning effect.Polyurethane Foam (also known as poly-foam) is the least expensive and lowest quality foam used in mattresses and mattress toppers. People are often familiar with polyurethane foam as the type of foam used in sofa cushions or cheap “egg crate” mattress toppers.Flexible Polyurethane Foams are used mainly for assembly of doors and windows, infilling applications, sound and heat insulations, waterproof barriers and insulation against fire. Polyurethane Foam reacts rapidly with moisture in the air and expands after application.