The Full Form of PUF is Polyurethane Foam.

Flexible polyurethane foam helps in providing comfort to everyone, every day.

It is best known for supporting our body for a large part of the day, in mattresses, upholstered furniture and car seats. What is sometimes less known is that we enjoy the benefits of hundreds of polyurethane foam articles without even noticing. Its applications are virtually endless, ranging from small but essential items such as sponges in the kitchen, medical dressings to large filters and soundproofing systems that keep our environment clean and quiet.

Polyurethane is a leading member of the wide-ranging and highly diverse family of polymers or plastics. Polyurethane can be a solid or can have an open cellular structure, in which case it is called foam… and foams can be flexible or rigid.

As simple explanation, manufacturers make polyurethane foam by reacting polyols and diisocyanates, both products derived from crude oil. A series of additives are necessary to produce high-quality PU foam products, depending on the application the foam will be used for.