| 摘要 |
The present invention provides a vinyl chloride-based resin composition for transparent products which has sufficient transparency as well as improved performances such as initial coloration property and weathering resistance. The vinyl chloride-based resin composition for transparent products is characterized by comprising 0.01 to 0.3 parts by mass of (a) zinc acetylacetonate, 0.1 to 10 parts by mass of (b) a zinc-modified hydrotalcite and 0.1 to 10 parts by mass of (c) an ultraviolet absorber, with respect to 100 parts by mass of a vinyl chloride-based resin. In the vinyl chloride-based resin composition for transparent products according to claim 1, the above-described (b) zinc-modified hydrotalcite is a compound represented by the following Formula (I):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒMg x1 Zn x2 Al 2 (OH) 2(X1+X2 ) +4 · CO 3 · mH 2 O€ƒ€ƒ€ƒ€ƒ€ƒ(I)
(wherein, x1 and x2 each represent a number satisfying the following equations and m represents a real number: 0.1 ‰¤ x2/x1 < 10, 2 ‰¤ x1 + x2 < 20). |
