| 摘要 |
PURPOSE:The titled composition having improved flow properties even with keeping wear resistance and chemical resistance, making thin molding possible, obtained by adding an additional matter such as styrene monomer, etc. to an ultra-high-molecular-weight polyethylene. CONSTITUTION:100pts.wt. ultra-high-molecular-weight polyethylene having >=2,000,000 average polymerization degree is blended with preferably 3-20pts.wt. styrene monomer, and if necessary, 0.5-10pts.wt. metal soup (e.g., Ba stearate, etc.) of IIa or IIb group, to give the desired composition. |
