Sep 07 2009
Why Buy A Memory Foam Mattress?
You must have a good knowledge about the memory foam mattress if you plan to buy one. These mattresses are a costly investment and knowledge will prevent you from being taken for a ride.
Memory Foam-What Is It
This is basically a synthetic polyurethane foam to which chemicals are added. The chemicals are used to increase the density of the fibers. Different combinations bring about variations in the density and texture of the foam. The foam’s grading gives you further details. Memory foam possesses the quality of moulding to fit body contours. This ensures that the joints and spine receive optimal support during sleep. The foam is temperature sensitive and becomes softer at higher temperatures. When pressure is removed, the foam rebounds to its original state.
Grading of foam is done in a number of ways. One method of grading foam is by checking its density. Most brands of memory foam have a density of 4 or 5 pounds. You will find that the minimum for most brands is two pounds. The ILD rating means the Indentation Load Deflection rating that tells you about the firmness or softness of a mattress. What you should keep in mind is that as the ILD rating of a mattress increases, it becomes firmer.
Some manufaturers also specify the foam’s resilience. This checks the springiness of the foam. Highly resilient foam withstands compression better. The tensile strength of the foam may also be mentioned. This indicates how much the foam can be stretched. This indicator is not as important as the other three.
Handy Tips
Depending on the manufacturer, you may notice that the memory foam you bought has a peculiar smell. Depending on the brand, this may last from days to weeks. Those who are sensitive may find the smell disconcerting. You can get rid of this by airing the room and washing sheets frequently. An ozonator also helps get rid of the smell.
A good branded memory foam mattress need no additional support. Branded manufacturers usually use a lowermost layer of polyurethane. If you want to increase the bed’s height you can place it on an even platform base. You should also test the mattress indentation by sitting and standing on all parts of it.
If you need to brush off on what you know about different types of beds and mattresses and their pros and cons, have a good look at the online site www.CheapMattressDiscounters.com, which contains many well-written articles on related subjects including cheap mattresses and futon mattress, which every home owner will surely find very interesting.
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