What Is Memory Foam Mattress Made Of
Memory foam is polyurethane combined with some chemicals that allow it to contour to your body.
What is memory foam mattress made of. It is often referred to as viscoelastic polyurethane foam or low resilience polyurethane foam lrpu. It s also called viscoelastic which combines two concepts. The difference is that memory foam is viscoelastic or reacts and softens when subjected to heat. What is it made of.
Memory foam mattresses are made of polyurethane which was initially created for nasa but has since evolved into one of the most common materials used in furniture. Memory foam is what is known as viscoelastic polyurethane foam or low resistance polyurethane foam lrpu. It is created by adding various compounds and additives to polyurethane which change depending on the type of foam being created. Memory foam starts its life as polyurethane foam a material first manufactured in the 1950s by adding water halocarbons or hydrocarbons to a polyurethane mix.
Greener versions of memory foam use plant based ingredients like soybean oil in place of some of the petroleum derivatives memory foam s distinguishing feature is that it softens in response to heat and pressure. Memory foam is a chemically produced synthetic mattress foam not too dissimilar to other foams you may have around the house. First designed in the mid 1960s for nasa airplane seats memory foam is made from a substance called viscoelastic. The foam bubbles or cells are open effectively creating a matrix through which air can move.
It s now used in a variety of mattresses from casper simba leesa to eve. Depending on the chemicals added and the way it is processed polyurethane can form anything from car parts to spray liner or in this case one of the most comfortable sleeping surfaces the world has ever seen. Memory foam memory foam consists mainly of polyurethane as well as additional chemicals increasing its viscosity and density. Ultimately these chemicals affect two of the main qualities of memory foam.
Memory foam molds to the body in.