Polyurethanes, which are traditionally and commonly formed by reacting polyisocyanates with polyols, are the most versatile polymer materials and have excellent performance properties for a wide ...

Researchers have just developed an innovative process for producing isocyanate-free, recyclable and biobased polyurethane (PU) foams by using a rapid foaming technology from room-temperature ...

Polyurethane foam can be divided into two categories, such as open-cell and closed-cell foam. The former is a plastic with incomplete cell walls and include holes through which air and liquid can ...

For consumers who make purchases with animal welfare and the many chemicals used to make leather in mind, synthetic leather provides an alternative. The polyurethane or polyvinyl chloride material has ...