What Is A Memory Foam Mattress Made Of

Memory foam mattresses are often sold for higher prices than traditional mattresses.
What is a memory foam mattress made of. Open cell memory foam mattresses have internal pockets or open cells that allow for ventilation and air flow throughout the mattress which helps disperse heat. Memory foam is an excellent option if you want deep compression support a slower response time and enjoy mattresses made with a variety of materials. Memory foam used in mattresses is commonly manufactured in densities ranging from less than 1 5 lb ft 3 24kg m 3 to 8 lb ft 3 128kg m 3 density. Their intention was to try to improve seat cushioning and crash protection for airline pilots and passengers.
Memory foam developed by nasa. Back and side sleepers tend to enjoy the give and contouring properties of the material. Memory foam molds to the body in. Not too long ago memory foam didn t even exist.
First designed in the mid 1960s for nasa airplane seats memory foam is made from a substance called viscoelastic. A memory foam mattress is usually denser than other foam mattresses making it both more supportive and heavier. What is memory foam made of. The difference is that memory foam is viscoelastic or reacts and softens when subjected to heat.
It is both highly energy absorbent and soft. The very first memory foam material was developed by nasa in the 1970s. And now these mattresses command an impressive 46 87 market share. The main goal of hybrid mattresses is to bring a little bit of the old school into the modern day by stacking innerspring coils with a comfort layer that s made of memory foam latex and or polyfoam.
An aging population a rise in the number of sleep disorders and the convenience of buying furniture online have all contributed to this material s rapid growth in popularity. Made with layers of highly durable foam that mold to your body memory foam mattresses provide support and comfort for more restful sleep. Originally open cell memory foam mattresses were far less dense which sometimes affected the firmness of the mattress and made them feel less supportive.