| 摘要 |
PROBLEM TO BE SOLVED: To obtain an agricultural vinyl chloride resin composition the weather resistance of which can be improved without detriment to the cold resistance. SOLUTION: This resin composition is prepared by compounding 100 pts.wt. vinyl chloride resin with (a) 20-100 pts.wt. ester plasticizer, (b) 0.001-10 pts.wt. at least one zinc salt of an organic acid, (c) 0.001-5 pts.wt. at least one compound selected from phosphoric ester compounds represented by formula (I) [wherein A is a group represented by formula (II) or formula (III) (wherein A1 is a direct bond or a 1-4C alkylidene group); and (m) is 1-5], (d) 0.01-10 pts.wt. epoxy compound, and (e) 0.1-5 pts.wt. antifogging agent.
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