Is a foam mattress harmful to human health? Classification of foam mattresses

　　Mattresses are a necessity for everyone. Foam mattresses have emerged as a new type of mattress on the market. Many consumers are not very familiar with them, so they want to know more about how they perform. So, let's discuss whether foam mattresses are harmful to the human body and the different classifications of foam mattresses. Those interested, please read on. Hopefully, this will be helpful.

　　Are foam mattresses harmful to the human body?

　　They are very harmful to the body. Foam materials volatilize into the air when heated. Furthermore, foam materials are indigestible, and prolonged contact with foam can cause foam to adhere to the stomach wall, causing significant damage. Even with a mask, prolonged exposure to these organic and harmful substances will cause harm to our respiratory system. Therefore, it is not recommended to use foam mattresses or other substandard foam materials.

　　Classification of Foam Mattresses

　　Foam mattresses primarily use foam as their main material. Foam materials include polyurethane foam, high-resilience foam, and high-end memory foam. The exterior materials of foam mattresses are often supplemented with cotton, wool, etc.

　　Polyurethane foam mattresses refer to the commonly seen memory foam mattresses on the market, also known as space memory foam mattresses or slow-rebound mattresses. They were originally used for cushioning during the return of American astronauts. The most significant feature is their slow rebound, which allows them to change shape with pressure changes. It appears as though the mattress remembers the pressure applied and maintains its shape, conforming well to the body's curves and reducing pressure on the body. Polyurethane foam is a chemical product that may have a strong odor during the foaming process. Care should be taken to identify this when purchasing.

　　High-resilience foam mattresses and memory foam mattresses are generally made from all-plant-based foam, like the sap from rubber trees. It is then mixed into a paste and poured into a mold in the shape of a mattress, becoming a porous board or 'core.' The core is then shaped into a standard size to create a foam mattress. High-resilience foam mattresses have foam pores of mixed sizes and varying framework thickness, with high porosity. Under pressure, different support forces are generated, and the most significant feature is its good rebound.

　　Memory foam mattresses are similar to polyurethane foam mattresses in that they have a slow rebound and conform well to the body's curves while providing adequate support. However, memory foam mattresses often use more natural materials.

　　The above is a complete explanation of whether foam mattresses are harmful to the human body and their classifications. We hope this information is helpful. When buying foam mattresses, choose from reputable manufacturers. There are many different types of foam mattresses; consumers can choose according to their needs.