Memory foam mattress is just a kind of bed that is made from memory. Besides polyurethane, it’s also produced from other styles of chemicals. The substances which might be put into the mattress foams presents the capability to increase in thickness to it. Memory foam mattress is also called viscoelastic polyurethane foam. The bed was created in order to meet the bed shoppers’ demand.
The history of the Foam Mattress might be traced back to the Ames Research Center of NASA. NASA’s Ames Research Center backed a project to style a mattress foam which will help to alleviate backpain of the astronauts caused by gforces in the 1970s. NASA believed the foam material ought to be applied to conform to the body’s form. The individual could ultimately move-out of the position though creating a form for your body can help fix the problem. Consequently, wrong pressure points will soon be created to the body. Later, the research team from the Ames Research Center of NASA found ways to develop a foam that may conform the the body’s shape. It is a visco elastc foam that could consistently distribute the weight of your body to the foam area.
In 1991, an organization situated in Sweden, Tempur Pedic sold the people the investigation mattresss foam in Sweden. After that, Tempur Pedic offered the memory mattress foam towards the people that live in Canada and United States. The mattress of Tempurpedic became highly popular. Tempur Pedic’s success had caused the manufacturers to produce their own types of polyurethane foam beds and promote them for the local consumers.
Synthetic polyurethane foam product is employed since the foam memory. The mattress manufacurers can add several kinds of compounds to improve the thickness of the foam. The foam may have greater thickness, after the chemical is added. Besides, the maker may put in a viscoelastic foam product. The viscoelastic foam is non toxic. The foam weight is detemined by howmuch chemicals are employed within the foam’s manufacturing process. Most foam mattress has a fat of 4 – 5lb. Brighter foam mattress weight in-between 2 – 3 lb.