| 摘要 |
Provided is a polyacetal resin composition obtained from a raw material composition containing a polyacetal resin, a hydrazine derivative, and a compound for lowering the melting point of the hydrazine derivative, wherein a mixture of the hydrazine derivative and the compound satisfies both of the following conditions: T1<T2 and T1<T3, in which T1 is an apex temperature of an endothermic peak of the mixture having a maximum endothermic capacity by, with DSC, heating and cooling the mixture in accordance with a predetermined temperature program and then heating it at a predetermined rate until the mixture fuses; and T2 and T3 represent apex temperatures of endothermic peaks of the hydrazine derivative and the polyacetal resin having a maximum endothermic capacity, respectively by the similar treatment. |
