Polypropylene blend
AssigneeIneos Europe AG
InventorsMichel Gorgerin, Annick Libotte
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Abstract
A composition is disclosed comprising a blend of 90-99 wt %, based on the blend, of a random propylene copolymer having an melt flow rate (MFR 230° C./2.16 kg) of 15-40 g/10 min and containing 1.5-2.5 wt % ethylene, and 1-10 wt %, based on the blend, of an ethylene based plastomer having a density of 860-915 kg/m3 and an MI2 (190° C./2.16 kg) of 0.5 to 25 g/10 min. The blend preferably has an MFR of 15-35 g/10 min and a flexural modulus of 700-1300 MPa.
Claims19
Composition comprising a blend of 90-99 wt %, based on the blend, of a random propylene copolymer having a melt flow rate (MFR 230° C./2.16 kg) of 15-40 g/10 min, containing 1.5-2.5 wt % ethylene, and having an XCS content of 3-10 wt %, and
- 1-10 wt %, based on the blend, of an ethylene based plastomer having a density of 860-915 kg/m3 and an MI2 (190° C./2.16 kg) of 0.5-5 g/10 min.
Dependencies are inferred from the claim text.