| 摘要 |
PROBLEM TO BE SOLVED: To provide a flame retardant styrenic resin composition which is free from a halogen-based flame retardant that is burned to give a harmful gas and an inorganic flame retardant such as magnesium hydroxide or antimony trioxide that damages a resin in property, and thus is excellent in flame retardation and resin property including tensile strength. SOLUTION: The flame retardant styrenic resin composition comprises 100 pts.mass of (A) a styrenic thermoplastic elastomer resin component, 1-200 pts.mass of (B) a flame retardant component, and 0.01-10 pts.mass of (C) a silicone oil component based on 100 pts.mass of (B) the flame retardant component, wherein (B) the flame retardant component comprises (b-1) a salt component of piperazine and an inorganic phosphor compound selected from the group consisting of piperazine phosphate, piperazine pyrophosphate, piperazine polyphosphate, and a mixture of two or more of these, and (b-2) a salt component of melamine and an inorganic phosphor compound selected from the group consisting of melamine phosphate, melamine pyrophosphate, melamine polyphosphate, and a mixture of two or more of these. COPYRIGHT: (C)2010,JPO&INPIT |
