Polycarbonate resin composition

A resin composition comprising

• (i) 0.0005 to 0.5 part by weight of a heat stabilizer (component S) selected from the group consisting of phosphorus-based heat stabilizers (PS) and hindered phenol-based heat stabilizers (HS),
• wherein the phosphorus-based heat stabilizer (PS) is at least one compound selected from the group consisting of compounds represented by the following formulas (6), (7), and (8):
• wherein in the above formulas (6), (7) and (8), —X1 is a group represented by the formula (5) below:
• wherein in the above formula (5), R7 is a hydrogen atom or alkyl group having 1 to 4 carbon atoms, R8 is an alkyl group having 4 to 6 carbon atoms, and R9 is at least one group selected from the group consisting of a hydrogen atom, alkyl group having 1 to 10 carbon atoms, and aryl group having 6 to 10 carbon atoms,
• wherein the hindered phenol-based heat stabilizer (HS) is at least one compound selected from the group consisting of the following formulas (11), (12), (13) and (14):
• X3—R14 (11)
• wherein in the above formula (11), —X3 is a group represented by the formula (10) below, and R14 is a hydrocarbon group having 8 to 30 carbon atoms, which may contain an oxygen atom,
• wherein in the above formula (12), —X3 is a group represented by the formula (10) below, R15 is a hydrogen atom or alkyl group having 1 to 25 carbons, m is an integer of 1 to 4, and k is an integer of 1 to 4,
• wherein in the above formula (13), —X3 is a group represented by the formula (10) below, R16, R17, R18 and R19 are each independently a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and p is an integer of 1 to 4,
• wherein in the above formula (10), R11 is a hydrogen atom or alkyl group having 1 to 4 carbon atoms, R12 is an alkyl group having 4 to 6 carbon atoms, R13 is at least one group selected from the group consisting of a hydrogen atom, alkyl group having 1 to 10 carbon atoms, cycloalkyl group having 6 to 20 carbon atoms, aryl group having 6 to 10 carbon atoms, and aralkyl group having 7 to 20 carbon atoms, and n is an integer of 1 to 4,
• wherein in the above formula (14), R21 is an alkyl group having 4 to 6 carbon atoms, R22 is an alkyl group having 1 to 4 carbon atoms, R23 and R24 are each independently at least one group selected from the group consisting of a hydrogen atom, alkyl group having 1 to 10 carbon atoms, and aryl group having 6 to 10 carbon atoms, and R25 is at least one group selected from the group consisting of a hydrogen atom, alkyl group having 1 to 10 carbon atoms, aralkyl group having 7 to 20 carbon atoms, acryloyl group and methacryloyl group,
• (ii) 0.01 to 0.5 part by weight of a mold release agent (component L) which is a monoester of a polyhydric alcohol and a fatty acid, and
• (iii) 100 parts by weight of a polycarbonate resin (component A) which contains a recurring unit represented by the following formula (1) as the main constituent: