Aluminum hydroxide flame retardant

aluminium hydroxide powder can be used as plastics, rubber and other polymers fillers. The crystal structure of these inorganic fillers, the particle size, particle shape, surface properties such as to determine their filling properties. Modern new polymer materials require not only non-metallic mineral filler having a capacity increase and lower material costs

The effect of this, more importantly, the polymer having a reinforcing or improving the heat resistance and other functions. In order to achieve the purpose retardant, need a lot of filling, this is bound to affect the mechanical properties of flame-retardant materials and processing characteristics. Therefore, by fine (micronized, highly purified, surface activation

) And synergistic effect to enhance the quality of aluminum hydroxide. Aluminum hydroxide, aluminum hydroxide flame retardant properties of both filled, flame retardant, smoke suppression, such as multiple functions, flexible polyurethane foam Al (OH) 3, low smoke effect (NBS Act) the largest amount of safety and environmental inorganic flame retardant agent. OH

Aluminum in the range of 245 ˉ 320 ℃ has basically completed the dehydration reaction, the release of crystal water molecules, absorption of latent heat, lower the temperature, the flame retardant technology in the "cooling technology." At the same time, produce a lot of water vapor can dilute combustible gases; decomposition of Al2O3 and other

Carbide together form a flame barrier, reducing the ablation rate to prevent flame spread. Another prominent feature of aluminum hydroxide is its smoke suppression effect.