| abstract |
PROBLEM TO BE SOLVED: To provide a polyacetyl resin composition having excellent weather resistance, capable of suppressing the generation of formaldehyde from a molded product to an extremely low level, and stably suppressing a mold deposit during molding. The purpose is to provide a product and a method for producing the product. An object of the present invention is At least 100 parts by mass of the (A) polyacetyl polymer, (B) Hindered phenolic antioxidant 0.03 to 0.30 parts by mass, (C) 0.01 to 0.50 parts by mass of aliphatic carboxylic acid hydrazide, (D) 0.001 to 0.50 parts by mass of a hydantoin compound having two hydradinocarbonylalkyl groups, (E) Alkaline earth metal salt of aliphatic carboxylic acid 0.001 to 0.30 parts by mass, (F) Hinder-doamine compound 0.2 to 1.0 parts by mass, (G) Containing 0.2 to 1.0 parts by mass of an ultraviolet absorber, A polyacetyl resin composition in which the total amount of (C) and (D) is 0.03 to 0.55 parts by mass with respect to 100 parts by mass of the polyacetal polymer (A). Achieved by. [Selection diagram] None |