| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural film which develops good weatherability over a long period since its deterioration by ultraviolet rays is reduced, and it is resistant to agricultural chemicals (acid resistant properties) and keeps good anti-clouding properties, transparency, and mechanical properties over a long period. SOLUTION: The agricultural film is a laminated film in which the outermost layer (layer A) and an inner layer (layer b) are laminated when used in an agricultural house. The layer A is made of a polyolefin resin composition containing 100 pts.wt. of a polyolefin resin and 0.1-20 pts.wt. of a laminar silicate, and the layer b is made of a polyolefin resin composition substantially free from the laminar silicate. Alternatively, the layer A is made of a polyolefin resin composition containing 100 pts.wt. of the polyolefin resin and 0.1-20 pts.wt. of the laminar silicate, and the layer b is made of a polyolefin resin composition containing 100 pts.wt. of the polyolefin resin and 0.02-3 pts.wt. of a nonionic surfactant.
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