Memory Foam Archives

queen size memory foam mattressQueen Size memory foam mattress – Thanks NASA

We all want to get a good a good night sleep. Who doesn’t? The less we sleep, the grumpier we become. Did you know that sleep deprivation is a big factor in highway accidents; aside from recklessness and DUI? Even world disasters – sleep deprivation was one of the factors that caused the 1986 Chernobyl nuclear disaster. Have you ever had a day when you just can’t sleep properly because of the discomfort?

 

Memory foam mattresses are now extremely popular. Thanks to NASA, they’ve created this viscos-elastic foam that contours well with the body.  With this technology comes many different sizes and features among these memory foams. One of which is the queen size memory foam mattress. How can this benefit you and how can this improve your sleep and not hurt your savings?

 

First there is No Tossing and Turning in the middle of the night. You know the times when you have to “partially” wake up just to shift positions? That’s tossing and turning. This usually occurs when there’s uneven blood flow to certain parts of your body. This is common with side sleepers. Their arms or legs will feel slightly numb and they tend to shift positions. Queen size memory foam mattresses reduce the pressure points and give you undisturbed and heavenly sleep.

 

Much like That “floating” feeling. Queen size memory foam mattresses give you a whole new definition of comfort when it comes to getting a good night’s sleep. It’s like lying down in quicksand (of course you won’t sink, suffocate and die) and it’s a completely different feeling though at the same time. Gradually, you’ll feel the memory foam take shape and follow the contour of your body.

 

Look ‘Ma, No Springs! Unlike the usual inner spring mattress, Queen Size memory foams don’t have springs. If you don’t believe us (and if you have a fat wallet), buy a queen size memory foam mattress and cut it up and see for yourself, just kidding. Also it impressively does not show any signs of deforming even though you’ve been using it for a long time. No matter what body type you have, the memory foam takes its contour and turns back to original form after usage. On the other hand, springs lose their strength which results to a deformed mattress.

 

Less Hassle in Moving/Transport. It is terribly hard to move around the usual spring mattress beds. Going around a corner or a turn in the stairs is a torture. We can’t just simply bend the mattress because it gets deformed and you can then say goodbye to your warranty. Queen size memory foam mattresses are flexible and can be bent without the risk of damage. Hurray for a warranty that stays valid.

Queen Size memory foam mattress- After all she is the Queen

And lastly with the name itself “Queen Size memory foam mattress” indicates that it has a lot more space to sleep on.

Good question- Memory Foam happens to be Graded?How Memory Foam happens to be Graded

For a material to generally be visco-elastic, it will have to generally be temperature sensitive and also a great capability to come back rapidly and return to its standard condition.  Memory foam happens to be graded as a result of its visco-elastic nature and its sturdiness by breaking the idea down into the following grading system:

 

1. Weight (Density in lbs . for every square ft .):

 

Generally the weight of any foam is determined by the amount of chemicals found in the actual composition of the polyurethane foam.  The more chemical compounds, the higher the density and the more visco-elastic it is going to become.  This specific density will not likely determine the hardness of the product, this is done as a result of utilizing the ILD rating structure .  A great many memory foam beds employ a 4 and 5lb. density, although quite a few make use of as little as 2 and 3pound. densities.

 

2. ILD Rating (Indentation Load Deflection):

 

The main ILD rating is likely to advise you how hard or soft the material is.  Often the 25% ILD rating is the number of lbs . necessary to achieve a 25% compression of any Four” thick foam using a FIFTY square -inch indentation. A good example of this really is as follows: 20lb. ILD foam reveals that this substance required TWENTY lbs. of force to indent this foam 25%.  Do not forget that the higher the ILD, generally the stronger the foam.  This particular rating is actually identified with the abbreviation IFD (Indentation Force Deflection).  IFD remains in use, even though ILD came to be exclusively for the particular purpose of grading polyurethane foam.  You may assume that a lower ILD for any top layer to your memory foam bed mattress or even bed topper may very well be a real improvement in pressure point removal.  But nevertheless, way too soft of an ILD as well as too thick of a extremely soft covering layer, particularly without enough support underneath it, can sometimes be troublesome with regard to lower back sufferers.  For this reason the most beneficial memory foam bedding utilize a layered effect which properly gives a supple enough surface area to help you disburse pressure points, and yet steadily firms up in the main layers underneath, with a rather durable support foundation found in the final layer.

Next – Memory Foam happens to be Graded

3. Resilience:

 

This kind of measures the particular foam’s springiness just by pinpointing the percentage rebound of a steel ball dropped from the elevation of THIRTY-SIX”. The term “H.R” (high resilient) foam comes from a highly resilient foam that can produce a extremely high “ball rebound” reading.  In general, the higher the actual resiliency, the better the more durable the foam would be with compression factors.  However, with viscoelastic memory foam, significantly less resilience signifies a much better force dampening.  This is due to significantly less rebound pressure struggling the force from your entire body as it sinks in to the mattress.  High quality polyurethane foam beds intermix lower high resilient layer(s) with memory foam on top, so that you get the pressure point reduction, while retaining the extra support underneath.

 

4. Tensile:

 

This tells the very level to which foam could be stretched, calculated in lbs per sq . inch, and how much elongation when it comes to percent of stretching prior to rupture.  This value offers little relevance to the memory foam bedding since they are not necessarily frequently stretched, and will come to be compressed only once rested upon.

Lastly – Memory Foam happens to be Graded.

* It is essential to understand that these kind of ratings can differ from just about every foam batch that is poured and that absolutely no bed furniture company may guess a precise rating on their mattress whenever they will generate the final product.  One example is, a 10 ILD rated memory foam could possibly range between 8 – 12 ILD eachtime the foam is actually poured. Now you know how memory foam happens to be graded.

What Is Memory Foam Mattress – It’s Origin

What Is Memory Foam Mattress

During the early 70′s, NASA’s Ames Research Center financed a development undertaking intended to make a compound which could help relieve astronauts of the extraordinary g-forces suffered in the course of lift-off. They assumed that one of the key ways to eliminating g-forces on the human body seemed to be to use a foam substance that could very well adapt to each and every man’s figure and maintain this conformity. While a foam mold of every different astronaut’s body shape could very well accomplish this, any action would probably take a person out of this position and create improper pressure points against the body. Alternatively, they developed a innovative foam product that was indeed visco elastic foam and for this reason capable to adapt to a person’s figure, yet then come back again to a normal appearance once pressure was taken off from the foam. This could very well permit an even distribution of tension or body weight throughout the whole surface area of the foam, but rapidly change to any activities of the overall body. So what is a memory foam mattress and how did it come about.

Having this incredible discovery, Fagerdala World Foams of Sweden, one of Europe’s premier foam producing corporations, commenced tests through the Nineteen-eighties to perfect the idea for the purpose of consumer use.

In 1991, the Tempur-Pedic®, a Swedish Mattress sleep aid provider introduced this product in a mattress form to the men and women of Sweden with very well-received outcome. In 1992, Tempur-Pedic® presented the very same goods in North America and received a similar result.

What Is Memory Foam Mattress – Tempur-pedic

With the help of the good results of Tempur-Pedic®, various other foam vendors in British Columbia and the United states of America set about to create their own visco-elastic memory foam fabric to supply mattress, upholstering and specialized product or service corporations the flexibility to allow individuals to experience a variety of alternatives and selling price amounts to pick as a result of.

The differences may be outlined in the following paragraphs and ideally allow the individual to

What is memory foam mattress

What Is Memory Foam Mattress

and come up with an well informed and intelligent final decision in relation to which foam bed mattress product most effective accommodates their specific demands and will help them eliminate their traditional inner spring mattress