Thermoplastic polymer blends of an EPDM polymer having a high ethylene length index with polyethylene

摘要

EPDM polymers having a high ethylene length index (ELI) are physically blended with polyethylene polymers. The blends exhibit superior tensile strength, significantly better than that predicted from their additive individual effects. The thermoplastic polymer blends are useful to prepare molded products, tubing, liners, and like products.