abstract |
(57) [Summary] [Structure] A flame-retardant styrene-based resin comprising a styrene-based resin and a halogenated epoxy resin-based flame retardant, a zinc-substituted hydrotalcite compound, an A-type zeolite, Group II of the periodic table or A flame-retardant styrenic resin composition comprising a zeolite containing a group IV metal and at least one of epoxypropyl isocyanurate added together. [Effect] The flame-retardant styrene resin composition of the present invention has excellent heat stability. |