POLYPHOSPHATE AMINE SALT COMPOSITION, FLAME RETARDANT POLYPHOSPHATE AMINE SALT COMPOSITION, FLAME RETARDANT SYNTHETIC RESIN COMPOSITION CONTAINING SAME, AND MOLDED BODY THEREOF

摘要

Provided are: a polyphosphate amine salt composition which does not foam during processing, has excellent workability and excellent weather resistance, and can impart excellent flame retardancy to synthetic resins; a flame retardant polyphosphate amine salt composition; a flame retardant synthetic resin composition containing same; and a molded body thereof. The polyphosphate amine salt composition contains an orthophosphate amine salt and a polyphosphate amine salt, wherein the content of the orthophosphate amine salt is 0.1-6.0 mass%, and the amine in the polyphosphate amine salt composition is preferably melamine or piperazine.