| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyethylene composition which may be molded into a thin film at a high speed using a thin film-molding casting device equipped with a die which extrudes a melt resin as a thin film, a cooling roll which pulls up the thin film extruded from this die to the outer periphery surface, cools and dispenses this, and a suction chamber which sucks the air between the thin film and the cooling roll for bonding the thin film onto the cooling roll, and a molded product obtained from this polyethylene composition. SOLUTION: A polyethylene composition contains (A) from 70 to 100 wt.% specific ethylene/α-olefin copolymer and from 30 to 0 wt.% one or more polyethylene chosen from (B) a specific high-density polyethylene and (C) a high-pressure low-density polyethylene.
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