| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural covering material having excellent transparency, IR light screening property and weather resistance. SOLUTION: This fluororesin film comprises a fluororesin (for example, ethylene-tetrafluoroethylene copolymer) containing a hexaboride (for example, LaB<SB>6</SB>). The fluororesin film preferably contains the hexaboride in an amount of 0.01 to 1 pt.wt. per 100 pts.wt. of the fluororesin, and the agricultural covering material uses the fluororesin film. COPYRIGHT: (C)2003,JPO
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