| 摘要 |
To provide a polyacetal resin composition having very excellent weather resistance and environment resistance, which suppresses resin deterioration/discoloration, crack and discoloration caused by bleeding of additives in extended exposure to light to the utmost and which maintains an initial molded product surface condition. To blend: (A) 100 parts by weight of a polyacetal resin, with the specific amounts of (B) an acrylic resin, (C) an oxyalkylene polymer having chains of 2 to 8 consecutive carbon atoms, (D) a UV absorber and (E) two kinds of the hindered amine series substances each having a different molecular weight.
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