| 摘要 |
PROBLEM TO BE SOLVED: To provide a polyolefinic resin composition which can give moldings of good quality through calendering. SOLUTION: The polyolefinic resin composition for calendering has a die swell ratio (D/D0) of 1.1-2.5 and a stretch viscosity of 2,235-5,816 Pa.s in a capillary rheometer of at 170 deg.C and 180 deg.C, and has a melt tension of 1 gf or more when the resin is drawn at a rate of 5 m/min in a capillograph 1C. The moldings are formed by subjecting the resin composition to calendering. |
