Memory Foam-Its most common domestic uses are mattresses, pillows, shoes, and blankets. It has medical uses, such as wheelchair seat cushions, hospital bed pillows, and padding for people suffering from long-term pain or postural problems.
The main component of memory foam is a polymer called polyurethane(PU). Polyurethane is a common and versatile plastic polymer that can be used to produce a wide range of materials and products, including furniture like sofas and mattresses, but also products like insulation, liquid paints and primers, spray foam, elastic fibers, car parts, and even tough elastomers like roller blade wheels.
The main component of memory foam is a polymer (a substance with large molecules, consisting of many small, similar subunits bonded together) called polyurethane. Polyurethane is an incredibly common and versatile plastic polymer that can be used to produce a wide range of materials and products, including furniture like sofas and mattresses, but also products like insulation, liquid paints and primers, spray foam, elastic fibers, car parts, and even tough elastomers like roller blade wheels.