Wallpaper is a decorative material that is widely used in interior decoration of homes and commercial places. It can not only provide an aesthetic appearance but also play a role in heat insulation, sound insulation, and protection of the wall. However, with increasing safety concerns, the fire performance and safety standards of wallpapers are also in the spotlight.

First of all, the fire performance of wallpaper is one of the important indicators to evaluate its safety. The fire performance of wallpaper mainly includes its combustion performance and smoke toxicity. Combustion performance refers to the burning speed and flame spread performance of wallpaper in the event of a fire. Generally speaking, the slower the burning rate and the worse the flame spread performance, the better its fire performance. Smoke toxicity refers to the degree of harm to the human body caused by the smoke produced during the combustion process. Toxic gases and particles in the smoke can cause damage to the human respiratory system, therefore, the lower the toxicity of the smoke, the higher its safety.

In order to ensure the fire performance and safety of wallpaper, many countries and regions have formulated corresponding safety standards and test methods. For example, the European standard EN 13501-1 specifies the fire performance classes of wallpaper, including classes A1, A2, B, C, D, E, and F. Among them, the A1 level is the highest level, which means that the wallpaper is a non-combustible material and will not participate in the spread of fire. Class A2 indicates that the wallpaper is a non-flammable material with low flame spread properties. Wallpapers of grade B and below are combustible materials, and their fire performance is poor. In addition, EN 13501-1 also requires wallpaper to be tested for smoke toxicity to assess its degree of harm to the human body.

In addition to European standards, many countries and regions have also developed their own wallpaper safety standards. For example, the American ASTM E84 standard specifies the combustion performance and smoke toxicity test methods for wallpaper. According to this standard, wallpaper is divided into Class A, Class B, and Class C. Class A is the highest level, which means that the burning speed and flame spread performance are very low, and the smoke toxicity is also low. In comparison, Class C has poorer burning speed and flame spread performance and higher smoke toxicity.

In addition to fire performance and safety standards, the installation and use of wallpaper also play an important role in its safety. The installation of wallpaper should follow relevant safety operating procedures to ensure that the bonding between the wallpaper and the wall surface is firm and reliable and will not fall off easily. In addition, care should be taken during use to avoid using open flames or high-temperature items close to the wallpaper to prevent fires.

In short, the fire performance and safety standards of wallpaper are important indicators to evaluate its safety. By following relevant safety standards and installation and use procedures, and choosing wallpaper that meets the requirements, you can ensure that the fire resistance and smoke toxicity in the event of fire meet safety standards, providing people with a safe and comfortable indoor environment.

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