Memory foam mattress is just a kind of bed that’s made from memory. Besides polyurethane, it is also produced from other styles of chemicals. The compounds that are included with the mattress foams presents it the capacity to increase in density. Memory foam mattress is also called viscoelastic memory foam. The mattress originated to be able to meet the requirement of the mattress customers.
The real history of the Memory Foam Mattress may be traced back to NASA’s Ames Research Center. The Ames Research Center of NASA backed a project to create a bed foam that will help to alleviate pain of the astronauts caused by g-forces back within the 1970s. NASA thought that the foam product should be used to adapt to the human body’s form. The person would ultimately move out of the career, though developing a shape for the body can help to solve the situation. As a result, inappropriate pressure points is going to be established to the body. Later, a way to develop a foam that could conform the your body’s shape was located by the investigation team from NASA’s Ames Research Center. It’s a visco foam that could equally distribute your body’s weight towards the foam surface.
Polyurethane foam product can be used since the foam memory. The mattress manufacurers can add several types of chemicals to change the density of the foam. Following the compound is added, the foam will have higher thickness. Besides, the manufacturer can add a viscoelastic foam product. The visco elastic foam is nontoxic. Howmuch substances are employed in the foam’s manufacturing process detemins the foam weight. Many polyurethane foam mattress features a weight of 4 - 5lb. Lighter foam mattress fat in-between 2 - 3 lb.
The finding induced Fagerdala World Foams of Sweden provide the customers it and to try out it. In 1991, an organization based in Sweden, Tempur Pedic sold the people the study mattresss foam in Sweden. Next, Tempur Pedic bought the memory mattress foam for the people that reside in Canada and United States. The mattress of Tempurpedic became very popular. Tempur Pedic’s achievement had caused the producers to produce their particular versions of memory foam beds and sell them to the local consumers.