Guide to Foam Mattress

Foam mattress can be a type of mattress that is produced from memory. Besides memory, it's also created from other types of substances. The chemicals which might be added to the bed foams allows it the capacity to increase in thickness. Memory foam mattress can be called visco elastic polyurethane foam. The bed was developed as a way to meet the desire of the bed customers. The Memory Foam Mattress' history may be traced back again to NASA's Ames Research Center. NASA's Ames Research Center funded a project to design a bed foam that will help to ease pain of the astronauts due to g-forces back in the 1970s. NASA believed that the foam material ought to be applied to comply with the shape of the body. Anyone could ultimately move-out of the positioning though creating a form for your body can help solve the issue. Because of this, improper stress points will soon be produced about the body. Later, a method to develop a foam that will adjust the the body's form was found by the study group from NASA's Ames Research Center. It is a visco elastc foam that can equally distribute the weight of the body towards the foam surface. www.amerisleep.ca/as2.html Polyurethane foam material can be used as the foam memory. The mattress manufacurers may add several types of substances to change the density of the foam. After the chemical is added, the foam can have higher thickness. Besides, a viscoelastic foam material will be added by the manufacturer. The visco elastic foam is non toxic. The foam weight is detemined by howmuch compounds are employed in the foam's manufacturing process. Brighter memoryfoam mattress fat among 2 - 3 pound. The breakthrough caused Fagerdala World Foams of Sweden sell it towards the customers and to test out it. In 1991, Tempur Pedic, a business situated in Sweden sold the study mattresss foam for the people in Sweden. After that, Tempur Pedic bought the memory mattress foam for the people that live in Usa and Canada. Tempurpedic's mattress became popular. The achievement of Tempurpedic had caused the manufacturers to produce their own types of polyurethane foam beds and promote them towards the local consumers.