| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polyoxymethylene molding composition which is stable during processing, and has negligible formaldehyde release, negligible surface defect, and high color fastness. <P>SOLUTION: The colored polyoxymethylene molding composition is characterized by comprising a component (A): 0.1-5.0 wt.% of a colorant, a component (B): 0.01-0.5 wt.% of a nitrogen-containing stabilizer, a component (C): 0.05-1 wt.% of an ester of a polyhydric alcohol with at least one fatty acid, a component (D): 0.001-0.5 wt.% of a fatty acid metal salt, and a component (I): polyoxymethylene polymer. <P>COPYRIGHT: (C)2013,JPO&INPIT |
