PVDF с CAS 24937-79-9

CAS:24937-79-9
Molecular Formula:C2H2F2
Molecular Weight:64.0340864
EINECS:607-458-6
Synonyms:VINYLIDENE FLUORIDE POLYMER; PVDF; PVF2; POLY(VINYLIDENE FLUORIDE); POLY(VINYLIDENE FLUORIDE), POWDER; PolyvinylideneFluoride(Pvdf); PVDF(polyvinylidene fluoride); 1,1-Difluoroethylene homopolymer; vinylidene fluoride homopolymer; Polyvinylidene difluoride membranes

1.what is of PVDF with CAS 24937-79-9?

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 (α,β,γ,δ). The β phase of PVDF is the phase that exhibits the best ferroelectric and piezoelectric properties.

2.Description of PVDF with CAS 24937-79-9

ПРОИСХОЖДЕНИЕ:	Китай
Упаковка:	25 кг / Коробка 1тонна / сумка
MOQ:	1 кг-20000 кгс
Оплата:	T/T, аккредитив, D/P, D/A
Образец:	Доступно

3.Применение

Poly(vinylidene fluoride) is useful in coatings, film, filter cloth, instrument linings, filtration membranes, pump parts, linings and valves. It is also employed as a material for transducers in devices such as headphones, microphones and sonic detectors. It is also essential for piezoelectric and electrostrictive applications.

4.Упаковка

25 кг/ барабан, 9 тонн /20' контейнер

25 кг/мешок, 20 тонн /20 ' контейнер

5.Synonyms

VINYLIDENE FLUORIDE POLYMER; PVDF; PVF2; POLY(VINYLIDENE FLUORIDE); POLY(VINYLIDENE FLUORIDE), POWDER; PolyvinylideneFluoride(Pvdf); PVDF(polyvinylidene fluoride); 1,1-Difluoroethylene homopolymer; vinylidene fluoride homopolymer; Polyvinylidene difluoride membranes

TDS-Polyvinylidene fluoride