What Is Memory Foam

Memory foam and gel memory foam of similar densities break down at a similar rate.

What is memory foam.

Memory foam manufacturers claim this helps relieve pain and thereby promotes more restful sleep. Memory foam with a convoluted structure looks like an eggshell mattress that you take camping. The peaks and valleys in the foam create air pockets into which the heat can escape. Because the foam can bounce back to its original shape these mattresses tend to have a longer useful lifespan.

Memory foam handles compression very well due to its excellent shape recovery and many beds in a box are memory foam models. This is a type of foam that is infused with a cooling gel and was designed specifically to keep sleepers cool. This yields a foamy porous substance with open cells that promote airflow through the material hence the name. Memory foam has wide spread use in pillows toppers and mattresses.

Other layers of memory foam mattresses are usually a blend of polyurethane foams with less elastic attributes. It is created by adding various compounds and additives to polyurethane which change depending on the type of foam being created. And though consumers often believe that very firm mattresses are best. A quality mattress can last about eight to ten years.

It feels very similar to traditional memory foam just cooler. Types of memory foam. Memory foam beds are flexible enough that they can sit on nearly any surface without compromising the bed itself. How different mattress types perform overall feel.

Though memory foam is an industry buzzword it is usually found only in the top layer of memory foam mattresses. Memory foam consists mainly of polyurethane as well as additional chemicals increasing its viscosity and density it is often referred to as viscoelastic polyurethane foam or low resilience polyurethane foam the foam bubbles or cells are open effectively creating a matrix through which air can move. Memory foam is what is known as viscoelastic polyurethane foam or low resistance polyurethane foam lrpu. Again look for mattresses that have a higher density as.