| 摘要 |
PURPOSE:A composition, obtained by incorporating an ethylenic polymer with ethylene-alpha-olefin copolymer in specific amounts, having improved environmental stress cracking resistance and flex resistance and further good laminating processability and suitable to liquid containers, e.g. for edible vinegar. CONSTITUTION:An ethylenic resin composition obtained by incorporating (A) 45-85wt% ethylenic polymer having <=0.94g/cm<3>, preferably 0.905-0.94g/cm<3> density and 0.1-100g/10min melt flow rate with (B) 15-55wt%, preferably 15-50wt% copolymer, prepared by copolymerizing ethylene with an alpha-olefin, e.g. propylene or butene-1, and having <=0.91g/cm<3>, preferably 0.875-0.91g/cm<3> density and 0.01-50g/10min, preferably 0.05-30g/10min melt flow rate. |
