摘要 |
This polycarbonate resin composition includes: an aromatic polycarbonate resin (A); a phosphorus-based compound (B) having an aryl group; and a polycaprolactone polyol (C). The polycarbonate resin composition includes, per 100 parts by mass of the aromatic polycarbonate resin (A), 0.005-1 parts by mass of the phosphorus-based compound (B), and 0.005-5 parts by mass of the polycaprolactone polyol (C). The amount of a compound having a phenol structure generated as a result of the decomposition of the phosphorus-based compound (B) after being left for 1,500 hours under conditions of 40˚C and 90% humidity is not more than 5 mass% of the phosphorus-based compound (B). When a differential thermal-thermogravimetry (TG-DTA) machine is used to measure the weight of the phosphorus-based compound (B) under a nitrogen atmosphere, the temperature at which 2% of the weight is lost in comparison to the weight before the measurement is at least 340˚C. |