• 2020-03-30

Flame retardant / smoke suppressant must be added in the production of wires and cables. Magnesium hydroxide flame retardant can be used as the main additive of polyvinyl chloride, which has good flame retardant, smoke suppression, and adsorption of toxic gases. Features: It has uniform particle size distribution, good compatibility with the substrate, and has little effect on the mechanical prope...

• 2020-03-30

Magnesium hydroxide acts as a flame retardant and smoke suppressor in plastics mainly by withdrawing heat from the plastic during its decomposition into magnesium oxide and water. The water vapor that is generated dilutes the fuel supply to the flame. Decomposition products insulate the plastic from heat and produce char that impedes the flow of potentially flammable gases to the flame. Increasing...

• 2020-03-30

Why can aluminum hydroxide be used as a flame retardant? Application performance of aluminum hydroxide in the market Aluminum hydroxide has high chemical stability at normal temperature. After being heated up to 200 degrees, it will endothermically decompose and release three crystal waters. The heat absorption of aluminum hydroxide reaches 878J per gram. When the temperature is 300 ° C, two cryst...