| 摘要 |
PROBLEM TO BE SOLVED: To obtain a resin composition which does not leave behind a carbonized resin on a hot plate, does not form thin resin threads, and thus exhibits an improved bondability by hot-plate fusion by compounding a polyester resin, a polycarbonate resin, a core-shell polymer, and polytetrafluoroethylene having a specified number average molecular weight. SOLUTION: An example of the polyester resin (A) is one prepared by reacting a dicarboxylic acid with a diol. An example of the polycarbonate resin (B) is an aromatic polycarbonate resin. The core-shell polymer (C) is prepared by the graft polymerization of at least one shell-forming monomer onto rubberlike cores, an example being one prepared by grafing polystyrene or the like onto cores comprising an acrylate rubber. The polytetrafluoroethylene (D) has a number average molecular weight of 30,000 or higher. The compounding ratio (wt.%) of A:B:C:D is (98-1):(1-98):(0.5-18):(0.01-4). |
