Aluminum tris (diethylphosphinate) is a compound that can be used as a flame retardant with the formula Al(PO₂C₄H₁₀)₃ and is a member of organic hypophosphite. Appearance white powder, having good flowability, a density of 1.35 g of / cm³
Aluminum Tris (diethylphosphinate) is used as halogen-free flame retardant of engineering plastic, exhibits excellent performance in the glass-reinforced composites, and the like. It can not only play a role in the condensed phase to promote the formation of carbon into the polymer, but also to get out of the high-energy free radicals in the combustion zone, often used in combination with other halogen-free flame retardants or loping agents.