PU foam is a petrochemical product that requires isocyanates as a propellant during manufacturing. It is widely used in upholstered furniture and is a big problem in the furniture industry. It off-gases, loses support over time, is flammable and therefore dangerous, has a short lifespan, and poses environmental hazards when downcycled or incinerated. Of course the industry cannot stop producing things like sofas and chairs so it’s better to find an alternative to this material.
The...