| 摘要 |
PROBLEM TO BE SOLVED: To obtain a polyacetal-based resin composition which can remarkably control the production of formaldehyde. SOLUTION: The polyacetal-based resin composition comprises (A) 100 pts.wt. of a polyacetal resin and (B) 0.001 to 100 pts.wt. of the condensate of a phenol compound with a basic nitrogen-containing compound and an aldehyde compound. The component (B) may be the condensate of phenol with an aminotriazine compound and formaldehyde. The polyacetal-based resin composition may contain an antioxidant, a heat-resistance stabilibizer, a processing stability, a weather (light) stabilizer, a colorant and the like.
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