| abstract |
The present invention provides a resin composition having satisfactory heat resistance, mechanical properties and moldability in practical use, excellent moisture and heat resistance, and high water and heat resistance while suppressing the amount of formed formaldehyde, and a molded article thereof. , 0.01 to 1.0 part by weight of an amine-substituted triazine compound (B), and 0.1 to 10 parts by weight of a hindered phenol (B) per 100 parts by weight of a polyacetal copolymer (A) having an oxyalkylene unit content of 2 or more per 100 mol of an oxymethylene unit of 0.4 to 17.0 mol 0.001 to 3.0 parts by weight of a hindered amine (D), and at least one metal-containing compound (E) selected from the group consisting of hydroxides, alkali metal salts or alkoxides of an alkali metal or alkaline earth metal, By weight or more and less than 0.005% by weight. |