POLYACETAL RESIN COMPOSITION AND MOLDED ARTICLE THEREOF

摘要

A polyacetal resin composition which comprises a polyacetal resin having a trioxane content of 100 ppm or lower (desirably 50 ppm or lower, preferably 10 ppm or lower) and at least one stabilizer selected among an antioxidant, formaldehyde depressant, processing stabilizer, and heat stabilizer. The polyacetal resin may be a polyacetal resin (especially a copolyacetal) whose trioxane content has been reduced by a solvent treatment and/or heat treatment. The polyacetl resin composition may further contain at least one additive selected among a weathering (light) stabilizer, impact modifier, gloss control agent, sliding modifier, colorant, and filler. This polyacetal resin composition can give a molded article significantly reduced in trioxane extraction and/or volatile-organic amount.