| 摘要 |
PURPOSE:To obtain a resin compsn. having improved resistance to tear, impact and blocking and properties with respect to deterioration by heat, by blending a specified linear low-density polyethylene with a specified phosphorus compd., a phenolic antioxidant and an amorphous anhydrous aminosilicate. CONSTITUTION:A resin compsn. is obtd. by blending 100pts.wt. linear low-density polyethylene (A) composed of 90-99mol% of ethylene unit, 0.4-9.5mol% of a 3-4C alpha-olefin unit and 0.4-9.5mol% of a 6-12C alpha-olefin unit with 0.01-1.0pt.wt. at least one phosphorus compd. (B) selected from the group consisting of phosphites, phosphonites and phosphonic acid derivatives, 0.01-1.0pt.wt. phenolic antioxidant (C) having an MW of not lower than 400 and 0.01-2.0pts.wt. amorphous anhydrous aminosilicate (D) having the fundamental particle form of zeolite, obtd. by treating zeolite with an acid. |
