Investigation of flame retardant properties of malonic ester phosphorylated derivatives

Abstrakt

Flame retardant properties of malonic ester phosphorylated derivatives synthesized by the Michaelis-Becker reaction according to the mechanism of nucleophilic substitution at the reverse mixing of reagents were studied. Fire-retardant efficiency of phosphonmalonic ester was investigated by the method of "fire tube" by determining weight loss of wood samples impregnated with the test substance.

Klíčová slova

• flame retardants
• a method of "fire tube"
• malonic ester phosphorylated derivatives
• diethyl ester of dicarboethoxymethylphosphonic acid
• diethylphosphonbarbituric acid
• diamide of phosphonmalonic acid
• ethylenetetracarbonic acid amide