| 摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having excellent extrusion characteristics and no smell, hardly affects the taste of a food, and further having excellent recycling characteristics and secondary processability. SOLUTION: This polypropylene resin composition comprises (A) 40-85 pts.wt. propylene homopolymer or copolymer with other olefins, having 2.8-3.8 dl/g intrinsic viscosity [η], and (B) 60-15 pts.wt. propylene homopolymer or copolymer of the propylene with other olefins, having <=0.8 dl/g intrinsic viscosity [η], and has a specific melting viscoelasticity parameter.
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