POLYOLEFIN-BASED RESIN FILM FOR AGRICULTURAL USE

摘要

PROBLEM TO BE SOLVED: To provide a film for agricultural use, excellent in heat retaining properties, having no reduction in weatherability caused by agrochemicals and easily treated to be disposed. SOLUTION: This polyolefin-based resin film for agricultural use is prepared by blending a polyolefin-based resin with a hydrotalcite compound heat treated at 200-300 deg.C and expressed by formula (1) and a hindered amine-based compound. [M<2+> 1-x M<3+> x (OH)2 ]x+ [A<n-> x/n mH2 O]<x-> (1) (wherein M<2+> expresses a divalent metal ion; M<3+> expresses a trivalent metal ion; A<n-> expresses a n-valent anion; x is a number in the range expressed by 0<x<=0.5; m is a number in the range expressed by 0<=m<=5).