| 摘要 |
PURPOSE:To provide a composition which can give a polyethylene film excellent in paperlike texture and touch and printability and can be used for packaging bags, etc. CONSTITUTION:A composition comprising a high-density polyethylene which is a mixture of a high-density polyethylene of an MFR of 100-1500 and another high-density polyethylene of an MFR of 0.94-0.97, a low-density polyethylene of an MFR of 7 or below and a density of 0.93 or below, and calcium carbonate surface-treated with a higher fatty acid and having an average particle diameter of 0.5-6mum. This composition is highly filled with an inorganic filler, has surface smoothness excels in printability, has strength necessary for a packaging bag or the like, and is lowly calorific and easily burnable. |
