What is visco elastic memory foam?

What is visco elastic memory foam?

Visco Elastic Foam (also known as memory foam) is a man-made substance that reacts to body temperature and weight. It conforms to the shape of your body. NASA developed this foam to counteract the extreme forces faced by astronauts.

What is the difference between viscoelastic and memory foam?

Visco elastic foam is another term for memory foam. It is a blend of polyurethane foam that was developed for airplane cushions by a NASA contract in the 1970s. The difference between visco elastic foam and other types of polyurethane foam is its slow response and low resistance.

Is viscoelastic foam safe?

Toxic chemicals in memory foam Some memory foam mattresses contain toxic chemicals such as formaldehyde, benzene, and naphthalene. Memory foam may contain isocyanates, which, according to the Occupational Safety and Health Administration, can cause irritation of the eyes, nose, throat, and skin.

Are viscoelastic mattresses good?

Viscoelastic foam compresses due to pressure and body heat, adapting optimally to body contours. Recently, the viscoelastic mattress has enjoyed wide popularity and is appreciated for its snug and cosy feeling during sleep. Viscoelastic mattresses are also suitable for people who perspire heavily.

What chemicals are in memory foam?

All memory foam contains polyurethane foam, which is composed of three different chemical components: polyols, diisocyanates, and a carbon-based blowing agent. When these three components combine, they create a chemical reaction, which then produces a liquid.

Does memory foam cause health problems?

Yes, memory foam is safe. Studies have shown memory foam does not cause cancer or other health issues, although that is a common misconception. The chemical smell that comes with memory foam often dissipates within a few days.

Can memory foam cause health problems?