| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyoxymethylene resin composition which has a very high thermal stability, prevents not only the occurrence of mold deposit in a metal mold but also the occurrence of mold deposit during molding after long-term storage, and has an excellent external appearance with little foreign matter. SOLUTION: The polyoxymethylene resin composition is prepared by compounding (A) 100 pts.wt. polyoxymethylene resin with (B) 0.01-10 pts.wt. melamine and (C) 0.01-10 pts.wt. compound having an amino-group-containing triazine structure. The compound (C) is a condensate of formaldehyde and an amino-group-containing triazine compound and/or is a derivative formed by alkylating the whole or a part of methylol groups bonded to amino groups of the condensate. COPYRIGHT: (C)2005,JPO&NCIPI
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