FLAME-RETARDED CONDUCTIVE RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To develop a flame-retarded conductive resin composition which does not contain a halogen flame retardant but uses a phosphorus flame retardant and which excels in moldability/processability and mechanical strengths. SOLUTION: The resin composition incorporates 30-50 pts.wt. of (D) the phosphorus flame retardant to a total of 100 pts.wt. of the mixture comprising (A) 100 pts.wt. of a polyethylene resin and/or a polypropylene resin, (B) 10-80 pts.wt. of a polystyrene type thermoplastic elastomer and/or a polyolefin type thermoplastic elastomer, and (C) 30-100 pts.wt. of a carbon black having a DBP absorption of 20-150 g/100 ml.