Polyurethane foams are versatile cellular polymers formed by the reaction of polyols and isocyanates. Their microcellular structure provides exceptionally low density, high thermal insulation and ...

A couple of years ago, as I was cleaning my bedroom, I came across a wad of shriveled foam in a small paper cup. It immediately brought back memories of one of my high school science experiments. I ...

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 ...

Today, both manufacturers and consumers alike find that fuel economy is a hot topic that warrants attention. In the automotive market, governments globally are implementing stricter fuel consumption ...

Reticulated polyurethane foam may appear to the uninitiated as nothing more than a synthetic sponge. But this lightweight material is strong enough to handle industrial applications ranging from sound ...

Fossil fuel-based polyurethane foam has been a firm favourite in furniture manufacturing for over half a century. Jane Englefield investigates the consequences of this dependable but unsustainable ...

Dublin, Dec. 21, 2023 (GLOBE NEWSWIRE) -- The "Global Polyurethane Foam Market Size, Share & Trends Analysis Report by Product (Rigid Foam, Flexible Foam), Application (Bedding & Furniture, ...

Researchers have found a better method to recycle polyurethane foam from items like mattresses: They are not only able to break down PUR and separate the two main components -- they can do it in one ...