Foam mattress is just a form of mattress that's created from memory. Besides polyurethane, it is also produced from other types of compounds. The compounds that are put into the mattress foams gives it the ability to increase in density. Memory foam mattress is also called viscoelastic polyurethane foam. The bed originated so that you can meet with up with the requirement of the bed consumers.
The annals of the Memory Foam Mattress might be traced back to NASA's Ames Research Center. NASA's Ames Research Center funded a project to style a mattress foam that can help to ease back pain of the astronauts caused by g forces in the 1970s. NASA thought the foam material should be used to adapt to the design of your body. The person would eventually move-out of the position, though developing a shape for that body can help to fix the situation. Because of this, wrong pressure points is going to be created about the body. Later, ways to produce a foam that may conform the your body's appearance was identified by the investigation staff from the Ames Research Center of NASA. It's a visco foam that may consistently distribute the weight of the body to the foam floor.memory foam mattress reviews
The finding induced Fagerdala World Foams of Sweden provide it for the customers and to experiment with it. In 1991, a business located in Sweden, Tempurpedic bought the investigation mattresss foam for the people. Next, Tempur Pedic offered the memory mattress foam to the people that are now living in Canada and United States. The mattress of Tempur Pedic became highly popular. The achievement of Tempur Pedic had caused the manufacturers to generate their own designs of memory foam mattresses and offer them for the local customers.
Polyurethane foam material is employed because the foam memory. The mattress manufacurers will include several kinds of compounds to alter the thickness of the foam. After the chemical is included, the foam will have higher thickness. Besides, producer will put in a visco elastic foam product. The visco elastic foam is non-toxic. How much compounds are employed within the foam's manufacturing process detemins the foam fat. Most polyurethane foam mattress has a weight of 4 - 5lb. Brighter polyurethane foam bed fat in between 2 - 3 lb.