I saw the secret foam-pouring process at the 3Z mattress factory. As a sleep expert, this is why you should care about the foam in your mattress.

The main material in memory foam is polyurethane, but it also contains additional compounds and additives that make it more ...

Besides polyurethane foam, other different types ... If you aren't in the mattress industry like me, watching someone pour foam might not sound like a well-spent afternoon. However, if you value ...

Shaghayegh Bagheri, Assistant Professor, Mechanical Engineering, College of Engineering and Computing (CEC), received funding for the project: “Leveraging Recycled Polyurethane Foam for Real-world ...

two layers of memory foam (each with a density of 2.5 pounds per cubic foot) and a base layer of polyurethane foam (1.8 pounds per cubic foot). When we tested the Leesa Studio, we found it felt ...

Originally designed by NASA for aircraft cushions, memory foam is made mostly from a type of plastic called polyurethane — as are most foams. But what makes memory foam “remember” the shape ...

If you like the feeling of sinking into your bed as opposed to resting on top of it, then a memory-foam mattress made entirely or mostly of polyurethane foam (aka polyfoam) may suit you best.

To my kid-eyes, the glass’s lack of wobble seemed like magic. In reality, it was thanks to memory foam, a polyurethane-based material that conforms to your touch and absorbs the vibrations ...