Melamine foam, also known as nano-sponge, melamine foam, melamine sponge, high-tech foam, etc., is a high-temperature foaming melamine resin, its stable chemical structure and three-dimensional network cross-linking. The system has unique chemical and physical stability, does not age and decompose under weak acid and weak alkali environment, and has no residual free formaldehyde, and its hygienic property can meet food hygiene requirements.

Xiamen Sihang Melamine Foam is a new type of foam with high open porosity and three-dimensional grid structure. It has sound absorption, flame retardancy, heat insulation, moisture and heat stability, hygienic and good secondary processing. Such as comprehensive performance. These properties make the product a wide range of applications (such as building insulation, noise reduction, transportation, transportation, aviation, electromechanical, electronics, household appliances, etc.). Especially in the noise treatment of boiler room, compressor room, pump station, stamping workshop and blower. The above application areas are more dangerous to fire and more demanding, and melamine foam is a material that meets these requirements at the same time.

Three-dimensional grid structure of melamine foam

The melamine foam sponge only begins to burn when it comes into contact with an open flame. When the surface layer is slightly ignited, nitrogen and carbon dioxide are released, which has fire-extinguishing property, does not produce toxic fumes, and does not drip, thereby greatly reducing the incidence of fire accidents and self-extinguishing from the fire.

As a scientific evaluation standard, melamine foam can meet the B1 grade low flammability material standard (German standard) and UL94-V0 high flame retardant material standard (US) without adding flame retardant. Insurance Association Standard).

The melamine foam is cokeed during burning without generating dripping, and is self-extinguishing from the fire. It is a very good new fireproof material. The dripping property and the smoke density of the fireproof material in the combustion process. Conventional foams, such as polyethylene, polystyrene, polyurethane, etc., melt and produce droplets when burned, and the burning droplets cause a rapid spread of fire. Generally, the flame retardant modification is incapable of this fatal disadvantage of the above fireproof materials. At the same time, the flame retardant modified polystyrene and polyurethane also produce a large amount of toxic fumes during the combustion process. The melamine foam is cokeed without burning, and the amount of smoke generated is much lower than the above materials. The toxicity is much smaller than the above materials. The smoke density is<15, which is very self-extinguishing from the fire. Good new fireproof material.

The general foams, such as polyolefins, polystyrenes, polyurethanes, etc., are flammable by themselves. In order to comply with relevant flame retardant regulations and standards, flame retardants need to be added, and many of them will be at high temperatures. Decomposes with heat, and emits toxic gases that are harmful to the human body and even cause death, causing secondary disasters and environmental pollution in the event of a fire.

Description: The main keywords are melamine foam, melamine foam flame retardant, fireproof material nano material, melamine foam sponge, melamine foam.