![]() ![]() As it cools, the foam returns to its original shape. Memory foam becomes softer and more adaptive when exposed to body heat, allowing it to mold around the unique contours of your body. The pressure distribution can be further optimized in combination with our Pantera ®, Cellflex ® of Harmony ™ grades. Viscoelastic polyurethane foam better known as memory foam was first developed by NASA engineers. This is particularly important in the prevention of pressure ulcers. ![]() Our test results show that after two months of compression, memory foam can lose up to 60 of its ability to perform. This damages the cell structure of the foam causing the product to lose its ability to bounce back. The higher densities have been specially developed for situations where reduction of pressure points on the body, moisture and heat regulation in combination with comfort are of importance. Memory foam (also known as viscoelastic polyurethane foam) is a type of polyurethane foam. Memory foam isn’t meant to remain compressed for extended periods of time. Unlike foams of the past, which tended to get hot and trap that heat, today’s. In other words, even at lower room temperatures, these grades still feel supple. Memory foam softens when it comes into contact with your body heat, molds to your unique contours, and distributes your weight equally. The best memory foam mattresses are made with proprietary materials to keep you comfortable throughout the night. ![]() This means that our foams maintain their optimum (visco-elastic) characteristic within a wide temperature range. The visco-elastic grades have a low temperature sensitivity and offer an optimum pressure distribution on the area of contact at any temperature. Visco-elastic foams have been specially developed to distribute body weight, absorb energy and regulate heat. These qualities are extremely suitable for the production of pillows and mattress top cover plates. Draka Interfoam has a wide range of visco-elastic foams in various densities ranging from 45 kg/m3 to around 80 kg/m3. ![]()
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