| abstract |
The thermoplastic resin composition of the present invention comprises 100 parts by weight of a thermoplastic resin; 4 to 10 parts by weight of melamine polyphosphate; 2 to 7 parts by weight of melamine phosphate; and 10 to 20 parts by weight of piperazine pyrophosphate; wherein the mixture of melamine polyphosphate, melamine phosphate and piperazine pyrophosphate has an average particle diameter D50 of 6 μm or less by particle size analysis, and a particle diameter of 90% cumulative content It is characterized in that D90 is 11 μm or less. The thermoplastic resin composition is excellent in flame retardancy, impact resistance, appearance characteristics, processability, and the like. |