| 摘要 |
It is an object of the present invention to provide a flame retardant resin composition which is obtained from a plant-derived raw material and has high flame retardancy and excellent physical properties and a molded article thereof. The present invention is a flame retardant resin composition comprising:
100 parts by weight of a resin component (component A) which contains at least 50 wt% of a polycarbonate (component A-1) having a unit represented by the following formula (A-1); and
1 to 100 parts by weight of an organic phosphorus compound (component B) represented by the following formula (1):
(in the above formula, X 1 and X 2 are each independently an aromatic substituted alkyl group represented by the following formula (2):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€”(AL)€”(Ar) n €ƒ€ƒ€ƒ€ƒ€ƒ(2)
(in the above formula, AL is a branched or linear aliphatic hydrocarbon group having 1 to 5 carbon atoms, Ar is a phenyl group, naphthyl group or anthryl group, all of which may have a substituent, and may be bonded to any carbon atom contained in AL, and n is an integer of 1 to 3.)), and a molded article thereof. The above flame retardant resin composition has high flame retardancy and excellent physical properties and is obtained from a plant-derived raw material. |
