Polyvinylidene fluoride compositions, and fabricated products thereof having increased notch impact toughness and elongation at rupture

摘要

A composition comprising a polyvinylidene fluoride and a fluoroelastomer, especially a fluoroelastomer containing moieties of vinylidene fluoride and hexa- or pentafluoropropylene, and methods for the preparation of formed articles from such composition and formed articles thereof having improved notch impact toughness and elongation at rupture.