January 22nd, 2009
Discover the speculate of Tempurpedic mattress and memory foam mattresses
The
Tempurpedic mattress is still the standard for the memory foam mattress. There
may be those who disagree that it’s the best but its mattresses remain the best
seller. All memory foam mattresses are made of at least two layers; a high
density polyurethane foam layer, to provide support and a top layer of
viscoelastic foam for comfort.
All
memory foam mattresses are comprised of laminated sections of foam. Usually,
there is the block of base polyurethane foam (non memory) and on top of this is
glued a layer of viscoelastic foam (memory). Many manufacturers have now
inserted a layer of convoluted high-density foam (air flow layer - non memory),
between the base and top layers, to help dissolve body heat.