| 摘要 |
PROBLEM TO BE SOLVED: To obtain a flame retardant polybutylene terephthalate resin composi tion for electrical and electronic parts for onboard use excellent in flame retardance and heat, impact and heat cycle resistances. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of a polybutylene terephthalate with (B) 1-200 pts.wt. of a polycarbonate and/or a polyethylene terephthalate, (C) 0.1-75 pts.wt. of a phenol resin and/or a phenoxy resin, (D) 0.1-50 pts.wt. of a red phosphorus having 0.1-1,000μS/cm electroconductivity, (E) 1-200 pts.wt. of a fibrous reinforcing material, (F) 0-100 pts.wt. of a polyolefin resin, (G) 0-30 pts.wt. of an inorganic layer compound, (H) 0-10 pts.wt. of a fluorine-based resin, (I) 0-10 pts.wt. of a silicone-based compound, (J) 0-30 pts.wt. of a lubricant, (K) 0-30 pts.wt. of carbon black and (L) 0-10 pts.wt. of a hindered phenolic stabilizer and/or a phosphite-based stabilizer. |
