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What Is A Memory Foam Mattress?
Memory Foam is made with a polyurethane material. In order to increase its density, other chemicals are added which increases its viscosity level. The combination of the chemicals used determines the visco-elastic nature of the polyurethane foam and depending on such combination, the foam has the characteristic of being firmer in cooler temperature and softer in warmer environments. Higher density Memory Foam reacts with body heat. It reacts so that within a few minutes the product forms around the shape of the body. The property of the polyurethane foam could be demonstrated by pressing one's hand on the foam and then on removing it. The foam retains a clear impression of the hand.
In 1970s, NASA developed Memory Foam for use in their space program. With the hope that with the ability of uniform distribution of pressure of such foam, the extreme G-force phenomenon would be taken care of. Ironically, the material was never used in any space program. In the 1990s, the product came onto the commercial market in the form of topper pads and then as foam mattresses.
A medical company, Tempur-Pedic, first realized the potential commercial application of the foam. They researched the various versions of the foam and came out with a product that they called "Tempur". This Tempur was durable and had the property of pressure reduction.
When Memory foam first came out in the market, it was known as T-foam. It released chemical gasses making it unhealthy to be used in a closed environment. Over the years, this odor was reduced but could not be gotten rid of. The initial T-foam promised a great product as a bed topper or wheel chair cushion material. But it was noticed that it had issues with wear over a relatively short time. This early version of the foam was not found to be durable and would often crack and remain compressed after a while.
Memory Foam has shown excellent characteristics in responding to changes in temperature and its ability to reduce pressure by spreading the weight evenly over a larger surface area. Consequently, the foam also found an application in medical treatments of patients by preventing so called "bed sores" that a patient can develop when bed-ridden. In other medical applications, the foam is used in wheelchair seat cushions, pillows or padding for people suffering long- term pain from postural problems. For the heat retaining properties of the foam, it makes pain more bearable for a patient suffering from back injuries.
Memory foam is generally denser, making it heavier than other foams. Because it is heavier, the foam remains more supportive and comfortable. A new Memory Foam mattress has a chemical odor that is unpleasant to some people. Although airing does take most of this odor away, certain people remain sensitive to the smell.
Presently Memory Foam is used in many commercial products such as mattress toppers, mattresses and pillows, positional sleep aids, office furniture, automobile seat padding, footwear, infant cribs, car seats, wheel chair cushions, computer carrying cases, tennis racquet handles and more.
Copyright ? 2006, Heather Colman. Find more foam mattress resources at: http://www.foam-mattress-central.info and http://ebookpalace.com
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How to Choose a Mattress
Are you in the market for a new mattress? If so, you need to realize that not every mattress is the same. In fact, you will find out soon enough that there is a large selection to choose from. It is very important to do your research before buying a mattress because this is what you will have to sleep on for the foreseeable future. You want to make sure that your mattress is comfortable, and of course, that it fits in your room as it should.
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Is Your Mattress Keeping You from a Good Night's Sleep?
A good night's sleep can set you up for a great day, just as a night of tossing and turning or waking up sore and achy can make the day ahead seem almost unbearable. While there are many factors that play significant roles in one's sleep habits and patterns, the cause may be right under your nose, and the rest of your body, when you go to sleep each night. Your mattress may be holding you back from getting a peaceful, rejuvenating night's sleep.
Which Is Better? The Foam Mattress Or Latex Mattress
At first glance, you could say that a foam mattress is better than a latex mattress. However, the truth needs to be discovered. To find out which is the better mattress, ask people you know who either use a foam mattress or latex mattress. Ask them what they think of the mattress they use and why they think it is better than the other mattress.
Futons Are A Reflection Of Japanese Culture
One of the most flexible and portable sleep surfaces in the world is the futon. Originating in Japan, the futon has become a popular alternative to the traditional western mattress. The Japanese have long developed ingenious ways to maximize available space and the futon is a perfect example.
Experience Incredible Comfort With Air Mattress For Sofa Beds
There comes a time during long visits to a friend or relative?s house, whereupon realizing you will probably stay the night, that the inevitable dread sets in: where will you sleep? If you?re lucky, your host will have a spare bedroom, but more often than not, you?re presented with the spare bed of choice -- a sofa bed. What do you have to look forward to? Creaky hinges, a paper-thin mattress and an ill-conceived metal frame that will contribute to making absolutely sure that your night is, quite literally, as sleepless as possible!
Time To Change To A Waterbed Air Mattress?
A waterbed air mattress can be a good replacement for an old waterbed mattress, or just a new choice for your bed. These air mattresses are specifically designed to be able to fit into water bed frames, making it very convenient to change your mattress from a water-filled one to an air-filled one. In particular, these air mattresses are sized to fit snugly into a hard side waterbed?s wooden frame.
Memory Foam Mattress - Sleep Better - Live Better
A mattress is a piece of bedding used for sleeping. Memory foam mattresses are special types of mattresses that are pressure and temperature sensitive. The origin of memory foam mattresses took place in a very grand manner. In the 70?s NASA was working on manned rockets. Manned rockets exert a lot of G-force on the astronauts, which can harm the astronaut. NASA scientists were trying to develop a material that was breathable and molded itself to the astronaut?s body to reduce the G-forces on the astronaut. They developed a polyurethane foam material which had the property of visco-elasticity and which could be used for the purpose. Though polyurethane foam was never used in the space program, it got to be used in beddings and pillows later.
Tempur Pedic Is A Memory Foam Mattress
If you like the softness of a traditional, coil-spring mattress, and also need the back support of a good solid carpeted floor, then a memory foam mattress provides the perfect middle ground. Many problems in today?s society result from the lack of sleep, so be sure to get a good bed and perhaps with a memory foam mattress. The calm and composed sleep depends primarily upon the quality of the mattress we use in our beds.
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