Viscoelastic mattresses consist entirely or partially of a polymer (as opposed to the polyurethanes of the normal cold foam) with memory. The technical term is memory foam that NASA invented these foam decades ago for its astronauts. Memory foam adapts to the body of a person at rest. Decisive for this are the body heat and the weight of the sleeper. The difference to the normal polyurethane foam consists in the delayed recovery in the output form. When the three main types were compared by materials used in mattresses, in this respect, the following result would out:
Mattresses from Tempur are known to be very high quality Visco mattresses.
In Test convince Visco mattresses by various specifics that you can only find with this foam:
Especially the latter property was the real intention of the NASA-development in the late 1980s. However sleepers need to know that the polymers used to react sluggishly, the \x26quot;reset\x26quot; of Visco mattress works like a viscous gel (although no gel is included). Who pushes his hand into the Visco mattress can even still see this slight handprint few seconds. Heat also played in the Visco mattress a very important role, which belongs to the concept of viscoelastic foams.
A piece of visco foam is hard at refrigerator temperature like a stone. What buyers should note the differences in quality of the mattresses. There are in principle to distinguish the following varieties in the visco foams:
Other features include a memory effect of visco mattresses and visco-elastic behavior. The mattress is so after the body shape, but always finds elastically to their original shape.
The Visco mattress is the sensitive sleeper contrary absolutely – if he does not sweat too much. In most cases, these mattresses are combined with strong references and latex, moreover, there are combinations of visco and polyurethane foam. All this serves the sleeping comfort in the airflow restrictions are possible if it is not to absolutely high quality visco foam (see above). Regarding the recovery of the body during sleep, the Visco mattress on absolutely positive Liege advantages.
Hospitals use them, so that patients are not sore in one position. Who also estimates a pleasantly warm bed climate, will enjoy the Visco mattress. After the sinking of a sleeper coming from the Visco mattress absolutely no backpressure. The perfect interaction of body heat to the body weight allows the uniform distribution of pressure, it also strengthens the circulation. Intervertebral discs and vertebral bodies regenerate cautiously. Among orthopedic criteria the Visco mattress offers optimal conditions. Incidentally, there are also viscoelastic mattress pads, if it is not to be equal to a complete Visco mattress.
You are looking for a good mattress?
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These mattresses have many advantages, which certainly face some minor drawbacks. The benefits include the following:
✔ good adaptability to the body contours (neck, shoulders, knees, hips) and also at bed slats
✔ better discharge pressure sensitive parts of the body
✔ promoting blood circulation
✔ absolute freedom from noise at room temperature
✔ warm feeling sleep
✔ excellent point elasticity in every sleeping position
✔ with good care antiallergic properties
The drawbacks can be summarized as follows:
Surely the most important when buying a mattress Visco concerns their quality, here again, the aspect of the wicking and breathability plays a major role. Manufacturer solve the problem often in an elegant manner by combine visco foam with cold foam – this can http://topxltwinmattress.com/ lead directly to the desired result. The advantages of both materials thus complement each other optimally. The core of visco foam mattresses consists of foam, a layer of visco foam was added either one or both sides. The foam causes the very good breathability plus the necessary moisture transport, visco foam ensures the ideal pressure relief.
Anyone seeking our mattresses test for such a model decides to think about it, if the mattress should have the Visco e-coating one or both sides. The one-sided coating is performed stronger, which increases the conformability and pressure relief. When thinner two-sided coating with memory foam mattress provides the faster return to its original shape, also have to apply and thereby more durable such models. Thirdly, the moisture transport works somewhat better. The zoning of a visco mattress is important for the purchase decision. Just the desired body support works with seven zones best.