| 摘要 |
PURPOSE:To improve the surface of a blow molded article to thereby improve its printability and design properties by compounding a specific PP with a calcium salt and a magnesium salt of a higher fatty acid. CONSTITUTION:100 pts.wt. PE having a density of 0.90-0.97g/cm<3>, a melt flow rate (MFR)(2.16kg load) of 2g/10min, and a ratio of MFR under 11.13kg load to MFR under 1.113kg load of 45 or higher is compounded with 0.01-2 pts.wt. calcium salt of a 10-24C higher fatty acid (e.g. calcium stearate), 0.01-2 pts.wt. magnesium salt of a 10-24C higher fatty acid (e.g. magnesium stearate), and other necessary ingredients such as a pigment, a dye, a thermal stabilizer, and an antistatic agent, thus giving a polyethylene compsn. |
