| 摘要 |
PURPOSE:To obtain the title composition excellent in retentivity of fogging resistance, transparency and blocking resistance, by mixing a polyolefin with a specified inorganic filler, an unsaturated fatty acid amide and a fatty acid polyalcohol monoester. CONSTITUTION:100pts.wt. polyolefin resin (e.g., high-density PE) of a density of 0.910-0.940g/cm<3> and an MI of 0.4-10g/10min is mixed with 0.05-1.0pts.wt. inorganic filler (e.g., synthetic silica) of an average particle diameter of 2-10mu and a surface area >=10cm<2>/g, 0.02-1.0pts.wt. unsaturated fatty acid amide (e.g., oleamide) of an m.p. <=110 deg.C and 0.1-5.0pts.wt. fatty acid polyalcohol monoester (e.g., diglycerin monostearate) derived from an 8-35C fatty acid and a polyalcohol and having a fatty acid monoester content >=60wt.%. |
