| 摘要 |
A polyacetal resin composition which is freed from delamination and other problems occuring in the molding and processing thereof caused by the polystyrene resin added for the purpose of improving various properties of polyacetal resin, and which gives a molded article with a good surface condition, reduced friction and abrasion, and lowered molding shrinkage. The composition comprises 55 to 95 parts by weight of a polyacetal resin, 43 to 3 parts by weight of a thermoplastic polystyrene resin and 20 to 2 parts by weight of a thermoplastic acrylic resin, as a third component, in a total amount of 100 parts by weight, wherein the combination of the polyacetal resin with the polystyrene resin is selected so as to satisfy a specified melt flow value. |
