Highly crystalline polypropylene with low xylene solubles.

摘要

A polypropylene resin having an Mw / Mn of less than 5, a melt flow rate of less than 7 g / 10 min a secant modulus at 1% of more than 2070 MPa (300,000 psi) and less than 2% by weight of xylene solubles.