Synergistic toughening of polypropylene with ultra-high molecular weight polyethylene and elastomer-olefin block copolymers

Lucheng Qi, Lei Wu, Ren He, Hui Cheng, Boping Liu, Xuelian He
2019 RSC Advances  
Blends of polypropylene (PP) and ultra-high molecular weight polyethylene (UHMWPE) with elastomer-olefin block copolymers (OBC) were prepared using an ultrasonic twin-screw extruder, and their mechanical and rheological properties were investigated.
doi:10.1039/c9ra01073d fatcat:jdgyez2mxjajrgnj4rpom4ux7u