| 摘要 |
PROBLEM TO BE SOLVED: To obtain a flexible syndiotactic polypropylene composition having excellent transparency, flexibility, impact resistance and moldability, and to provide a molding composed of the composition. SOLUTION: The flexible syndiotactic polypropylene composition comprises (A) a syndiotactic propylene polymer having 90-100 mol% propylene unit content, (B) a syndiotactic/propylene/ethylene copolymer having 89-65 mol% propylene unit content, (C) an isotactic propylene polymer having 90-100 mol% propylene unit content, (D) an ethylene homopolymer having a melt tension (MT (g)) at 190 deg.C and a melt flow rate (MFR (g/10 minutes)) satisfying a relation represented by 9.0×MFR<-0.65> >MT>2.2×MFR<-0.84> and (E) a copolymer of ethylene and a 40-20Cα-olefin.
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