Poly(vinylidene fluoride)

Descrição detalhada : Poly(vinylidene fluoride) PVDF is a semi crystalline non-centrosymmetric polymer which exhibits piezo-, pyro- and ferroelectric properties. It is a linear polymer that shows permanent electric dipoles perpendicular to the direction of the molecular chain. These dipoles result from the difference in electronegativity between the atoms of hydrogen and fluorine with respect to carbon. Depending on the processing conditions, PVDF exhibits several different crystalline phases (?,?,?,?). The ? phase of PVDF is the phase that exhibits the best ferroelectric and piezoelectric properties.
Fórmula molecula r: (CH2CF2)n
Armazenamento : Room Temperature
Embalagem : 1X250G