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Viscoelastic polyurethane foam may seem like a long and complex label, but it is actually very descriptive of a specific type of bedding. Adding a number of chemical substances to polyurethane foam increases the density and thickness of the foam. The newly created foam is called viscoelastic polyurethane foam. However, due to its distinctive properties, it is usually referred to as memory foam. To put it another way, memory foam is simply polyurethane foam with a few added chemical compounds that give it the flexibility to conform to the shape of the human form.

Viscoelastic polyurethane foam has some nice advantages, but also some disadvantages. In order to determine if it is the right bedding for your circumstances, you need to discuss its characteristics. Memory foam was first made for NASA in the 1970s, but the cost of manufacturing was so high that it was not considered marketable to the general public. However, as production costs dropped, it was eventually sold successfully in the 1990s. It didn’t take long for customers to make it an extraordinarily popular bedding choice.

Viscoelastic mattresses are exceptionally firm and therefore significantly heavier than conventional innerspring mattresses. This greater density and strength helps increase their longevity, meaning they will last for many years. In addition, these mattresses have no springs that poke into your body and therefore provide reliable support anywhere.

Hips and shoulders can take disproportionate stress on a traditional mattress. But with a memory foam mattress, a person’s weight is distributed over a larger area, relieving pressure in one spot. And with less pressure, there’s less tossing and turning, which can lead to a better night’s sleep. Because of these individual characteristics, many people with back problems experience pain relief when sleeping on a viscoelastic mattress.

One of the disadvantages of this type of bedding material is its heaviness. They are exceedingly heavy, which can make them difficult to move. They can also produce a strong odor when brand new due to their outgassing. This is caused by the chemical substances that make up the mattress, which give it a varnish-like smell. But the smell will fade after it has had a chance to vent. Some people also have problems because they are too hot. Because memory foam retains body heat, they occasionally get uncomfortably hot for some individuals.

These mattresses can also be a bit pricey, but given that they usually last longer than traditional mattresses, the annual prices are similar. If you have asthma or allergies, you need to be aware that a viscoelastic mattress can cause reactions. Allergy and skin sensitivity may occur due to the chemical substances in memory foam. But this problem can usually be solved by purchasing a quality memory foam mattress cover. The cover serves as a protective barrier between the person and the mattress.

Buying a cold foam mattress has many advantages. However, there are also a few disadvantages to be aware of. By researching these issues, you can make an informed decision as to whether a memory foam mattress is right for your circumstances.

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