Foam mattress is a kind of bed that's made from memory. Besides memory, it is also produced from other types of substances. The chemicals that are included with the bed foams provides the capacity to increase in thickness to it. Memory foam mattress can be called visco elastic polyurethane foam. The bed originated in order to meet the bed shoppers' desire.
The Polyurethane Foam Mattress' annals may be traced back again to the Ames Research Center of NASA. NASA's Ames Research Center financed a task to design a bed foam which will help to alleviate back pain of the astronauts caused by g-forces in the 1970s. NASA assumed that the foam product ought to be applied to adapt to the shape of the body. The person could eventually transfer of the career, although developing a shape for the body will help resolve the issue. To the body, improper pressure points is going to be produced as a result. Later, ways to develop a foam that could evolve the your body's design was found by the research group from the Ames Research Center of NASA. It is a visco elastc foam that could equally spread the body's weight for the foam surface.
In 1991, a company based in Sweden, Tempur Pedic offered the investigation mattresss foam to the people. Next, Tempurpedic bought the memory mattress foam to the people that reside in Usa and Canada. Tempur Pedic's bed became very popular. The success of Tempur Pedic had caused the manufacturers offer them to the local customers and to create their own variations of memory foam mattresses.https://www.amerisleep.com/mattresses.html
Synthetic polyurethane foam product can be used since the foam memory. The bed manufacurers can add several kinds of compounds to improve the thickness of the foam. The foam can have greater density, after the substance is included. Besides, the maker can put in a viscoelastic foam material. The viscoelastic foam is nontoxic. Howmuch compounds are employed within the foam's production process detemins the foam weight. Lighter foam mattress fat among 2 - 3 lb.