WEATHER-RESISTANT VINYL CHLORIDE RESIN COMPOSITION

摘要

A vinyl chloride resin composition for transparent products having excellent weather resistance, heat stability and discoloration resistance: comprising (A) 0.001 to 10 mass parts of at least one kind of organic acid zinc salt, (B) 0.001 to 10 mass parts of at least one kind of zinc-modified hydrotalcite compound and (C) 0.01 to 20 mass parts of oxanilide ultraviolet absorber represented by the following general formula (I) relative to 100 mass parts of vinyl chloride resin. R 1 in the formula is a hydrogen atom or a straight-chain or branched alkyl group having 1 to 12 carbon atoms, R 2 is a straight-chain or branched alkyl group having 1 to 12 carbon atoms, R 3 and R 4 are each a hydrogen atom or a straight-chain or branched alkyl group having 1 to 18 carbon atoms independently.