| 摘要 |
PROBLEM TO BE SOLVED: To provide resin compositions suitable in producing films excellent in high tearing strength, high transparency, low temperature heat sealability or the like and good in properties such as the balance of anti-blocking properties and sliding properties and heat stability, and films and molding method thereof. SOLUTION: Resin compositions comprise [I] 100 pts.wt. ethylene (co)polymer which meets the following (a) to (d) requirements: (a) a density of 0.86-0.97 g/cm3; (b) a melt flow rate of 0.01-100 g/10 min; (c) a molecular distribution (Mw/Mn) of 1.5-5.0; and (d) a composition distribution parameter Cb of not greater than 2.00, [II] 0.01-0.5 pt.wt. heat stabilizer comprising octadecyl-3-(4'- hydroxyl-3,5'-di-tert-butylphenyl) propionate and a phosphorus type antioxidant, [III] 0.01-1.0 pt.wt. anti-blocking agent, and [IV] 0.01-0.5 pt.wt. organic fatty acid amide.
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